Update src/content/changelog/workers/2025-06-10-default-env-vars.mdx

Co-authored-by: Brendan Irvine-Broque <[email protected]>

Author: korinne

src/content/changelog/workers/2025-06-10-default-env-vars.mdx

@@ -1,5 +1,5 @@
 ---
-title: Workers Builds adds Git context and build variables for flexible pipelines
+title: Access git commit sha and branch name as environment variables in Workers Builds
 description: Workers Builds now automatically injects environment variables containingGit metadata, including the commit SHA and branch name.
 products:
   - workers