[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: I1d6d9551646cf2a912dbfbed99ede25693d44119
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/71908
Reviewed-by: Shahbaz Youssefi <syoussefi@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@google.com>
Tested-by: Shahbaz Youssefi <syoussefi@google.com>
diff --git a/third_party/subzero/bloat/README.chromium b/third_party/subzero/bloat/README.chromium
index 4242842..ad4cead 100644
--- a/third_party/subzero/bloat/README.chromium
+++ b/third_party/subzero/bloat/README.chromium
@@ -23,8 +23,8 @@
 Date: Apr 23, 2013
 Revision: a2fa353833eca1a4821ba4c93fb6a7d546aed02a
 License: Apache 2.0
-License File: NOT_SHIPPED
 Security Critical: no
+Shipped: no
 
 Description:
 A simple treemap implementation using web technologies (DOM nodes, CSS