blog: update references to SECURITY.md

pages/en/blog/vulnerability/august-2023-security-releases.md

@@ -159,6 +159,6 @@ Releases will be available on, or shortly after, Tuesday August 8th 2023.
 
 ## Contact and future updates
 
-The current Node.js security policy can be found at https://nodejs.org/en/security/. Please follow the process outlined in https://github.com/nodejs/node/blob/master/SECURITY.md if you wish to report a vulnerability in Node.js.
+The current Node.js security policy can be found at https://nodejs.org/en/security/. Please follow the process outlined in https://github.com/nodejs/node/blob/main/SECURITY.md if you wish to report a vulnerability in Node.js.
 
 Subscribe to the low-volume announcement-only nodejs-sec mailing list at https://groups.google.com/forum/#!forum/nodejs-sec to stay up to date on security vulnerabilities and security-related releases of Node.js and the projects maintained in the nodejs GitHub organization.

pages/en/blog/vulnerability/february-2023-security-releases.md

@@ -128,6 +128,6 @@ Releases will be available on, or shortly after, Tuesday February 14 2023.
 
 ## Contact and future updates
 
-The current Node.js security policy can be found at https://nodejs.org/en/security/. Please follow the process outlined in https://github.com/nodejs/node/blob/master/SECURITY.md if you wish to report a vulnerability in Node.js.
+The current Node.js security policy can be found at https://nodejs.org/en/security/. Please follow the process outlined in https://github.com/nodejs/node/blob/main/SECURITY.md if you wish to report a vulnerability in Node.js.
 
 Subscribe to the low-volume announcement-only nodejs-sec mailing list at https://groups.google.com/forum/#!forum/nodejs-sec to stay up to date on security vulnerabilities and security-related releases of Node.js and the projects maintained in the nodejs GitHub organization.

pages/en/blog/vulnerability/june-2023-security-releases.md

@@ -213,6 +213,6 @@ Releases will be available on, or shortly after, Tuesday June 20 2023.
 
 ## Contact and future updates
 
-The current Node.js security policy can be found at <https://nodejs.org/en/security/>. Please follow the process outlined in <https://github.com/nodejs/node/blob/master/SECURITY.md> if you wish to report a vulnerability in Node.js.
+The current Node.js security policy can be found at <https://nodejs.org/en/security/>. Please follow the process outlined in <https://github.com/nodejs/node/blob/main/SECURITY.md> if you wish to report a vulnerability in Node.js.
 
 Subscribe to the low-volume announcement-only nodejs-sec mailing list at <https://groups.google.com/forum/#!forum/nodejs-sec> to stay up to date on security vulnerabilities and security-related releases of Node.js and the projects maintained in the nodejs GitHub organization.

pages/en/blog/vulnerability/november-2022-security-releases.md

@@ -106,6 +106,6 @@ Releases will be available on, or shortly after, Thursday, November 3rd, 2022.
 
 ## Contact and future updates
 
-The current Node.js security policy can be found at https://nodejs.org/en/security/. Please follow the process outlined in https://github.com/nodejs/node/blob/master/SECURITY.md if you wish to report a vulnerability in Node.js.
+The current Node.js security policy can be found at https://nodejs.org/en/security/. Please follow the process outlined in https://github.com/nodejs/node/blob/main/SECURITY.md if you wish to report a vulnerability in Node.js.
 
 Subscribe to the low-volume announcement-only nodejs-sec mailing list at https://groups.google.com/forum/#!forum/nodejs-sec to stay up to date on security vulnerabilities and security-related releases of Node.js and the projects maintained in the nodejs GitHub organization.

pages/en/blog/vulnerability/october-2023-security-releases.md

@@ -32,6 +32,6 @@ Releases will be available on, or shortly after, Friday October 13 2023.
 
 ## Contact and future updates
 
-The current Node.js security policy can be found at <https://nodejs.org/en/security/>. Please follow the process outlined in <https://github.com/nodejs/node/blob/master/SECURITY.md> if you wish to report a vulnerability in Node.js.
+The current Node.js security policy can be found at <https://nodejs.org/en/security/>. Please follow the process outlined in <https://github.com/nodejs/node/blob/main/SECURITY.md> if you wish to report a vulnerability in Node.js.
 
 Subscribe to the low-volume announcement-only nodejs-sec mailing list at <https://groups.google.com/forum/#!forum/nodejs-sec> to stay up to date on security vulnerabilities and security-related releases of Node.js and the projects maintained in the nodejs GitHub organization.

pages/en/blog/vulnerability/september-2022-security-releases.md

@@ -134,6 +134,6 @@ Releases will be available on, or shortly after, Thursday, September 22nd, 2022.
 
 ## Contact and future updates
 
-The current Node.js security policy can be found at https://nodejs.org/en/security/. Please follow the process outlined in https://github.com/nodejs/node/blob/master/SECURITY.md if you wish to report a vulnerability in Node.js.
+The current Node.js security policy can be found at https://nodejs.org/en/security/. Please follow the process outlined in https://github.com/nodejs/node/blob/main/SECURITY.md if you wish to report a vulnerability in Node.js.
 
 Subscribe to the low-volume announcement-only nodejs-sec mailing list at https://groups.google.com/forum/#!forum/nodejs-sec to stay up to date on security vulnerabilities and security-related releases of Node.js and the projects maintained in the nodejs GitHub organization.