test: Update help snapshots and add changelog entry

- Update build upload help test snapshots to include new --git-metadata and
  --no-git-metadata flags
- Add changelog entry for the new feature

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: runningcode

CHANGELOG.md

@@ -2,6 +2,13 @@
 
 ## Unreleased
 
+### Features
+
+- Add `--git-metadata` flag with CI auto-detection to `sentry-cli build upload` command ([#2974](https://github.com/getsentry/sentry-cli/pull/2974))
+  - Git metadata is now automatically collected only when running in CI environments (GitHub Actions, GitLab CI, Jenkins, etc.)
+  - Local development builds no longer trigger GitHub status checks by default
+  - Users can force enable with `--git-metadata` or disable with `--git-metadata=false`
+
 ### Improvements
 
 - The `sentry-cli build upload` command now automatically detects the correct branch or tag reference in non-PR GitHub Actions workflows ([#2976](https://github.com/getsentry/sentry-cli/pull/2976)). Previously, `--head-ref` was only auto-detected for pull request workflows. Now it works for push, release, and other workflow types by using the `GITHUB_REF_NAME` environment variable.

tests/integration/_cases/build/build-upload-help-macos.trycmd

@@ -53,6 +53,13 @@ Options:
           be used.
       --release-notes <release_notes>
           The release notes to use for the upload.
+      --git-metadata [<git_metadata>]
+          Controls whether to collect and send git metadata (branch, commit, etc.). Use
+          --git-metadata to force enable, --git-metadata=false or --no-git-metadata to force
+          disable. If not specified, git metadata is automatically collected only when running in a
+          CI environment. [possible values: true, false]
+      --no-git-metadata
+          Disable collection of git metadata. Equivalent to --git-metadata=false.
   -h, --help
           Print help
 

tests/integration/_cases/build/build-upload-help-not-macos.trycmd

@@ -52,6 +52,13 @@ Options:
           be used.
       --release-notes <release_notes>
           The release notes to use for the upload.
+      --git-metadata [<git_metadata>]
+          Controls whether to collect and send git metadata (branch, commit, etc.). Use
+          --git-metadata to force enable, --git-metadata=false or --no-git-metadata to force
+          disable. If not specified, git metadata is automatically collected only when running in a
+          CI environment. [possible values: true, false]
+      --no-git-metadata
+          Disable collection of git metadata. Equivalent to --git-metadata=false.
   -h, --help
           Print help