added SSH key walkthrough

devspaces/README.md

@@ -91,7 +91,7 @@ Your Git user name and email should appear in the output.
 
 5) Click Add
 
-# Pull From Password Protected Repository
+# Pull From Password Protected Repository / Set Up PAT To Push To Repository
 
 1) Login to OpenShift Dev Spaces
 
@@ -103,6 +103,22 @@ Your Git user name and email should appear in the output.
 
 5) Click Add
 
+# Set Up SSH Keys
+
+## OpenShift Dev Spaces >=3.10
+
+1) Login to OpenShift Dev Spaces
+
+2) Click username in top right and select User Preferences
+
+3) Under SSH Keys select Add SSH Key
+
+4) Select Upload next to Private Key, browse and select your Private Key
+
+5) Select Upload next to Public Key, browse and select your Public Key
+
+6) Click Add
+
 # Auto Install Extensions:
 
 1) At the root of your repository, create a .vscode folder with a file called extensions.json