[ssci] Added Shipped field to READMEs

This CL adds the Shipped field (and may update the
License File field) in Chromium READMEs. Changes were
automatically created, so if you disagree with any of
them (e.g. a package is used only for testing purposes
and is not shipped), comment the suggested change and
why.

See the LSC doc at go/lsc-chrome-metadata.

Bug: b:285450740
Change-Id: I63755d8a42ea69ff6d3a4e0c21ddacd2b7ce9053
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/61545
Auto-Submit: Anne Redulla <[email protected]>
Reviewed-by: David Benjamin <[email protected]>
Commit-Queue: David Benjamin <[email protected]>
(cherry picked from commit 1f786137e4045b88d26035306ef826ff4a30befd)

third_party/fiat/README.chromium

@@ -5,6 +5,7 @@ Version: git (see METADATA)
 License: MIT
 License File: LICENSE
 Security Critical: yes
+Shipped: yes
 
 Description:
 See README.md and METADATA.