Restore git binary in final runtime image

[ChiragAgg5k]

Summary

• Adds git back to the apk add list in the final stage of Dockerfile. It was dropped in Refactored Dockerfile to reduce size. xDebug now a separate build stage #66 (1.2.0) during the size-reduction refactor.
• Adds a container-structure-test for git --version so a future regression is caught.
• Bumps CHANGES.md to 1.2.1.

Why this matters

PR #66 removed several package names from the runtime apk add list: git, rsync, zip, imagemagick, certbot, docker-cli. Inspecting appwrite/base:1.2.0 shows that everything except git is still present in the final filesystem — those binaries are provided by the upstream phpswoole/swoole:php8.5-alpine base image, so removing the duplicate apk line had no runtime effect. git is the exception: it was uniquely added by this repo back in 504b0ba ("Install git for VCS service") and is not in the swoole base, so it actually disappeared from 1.2.0. Services that shell out to git (VCS sync etc.) would break on the new image.

Test plan

• CI builds the image and tests.yaml passes, including the new Git command check
• Manually verify git --version works inside the published image after merge

[greptile-apps]

Greptile Summary

This PR restores git to the final stage apk add list in the Dockerfile, fixing a regression introduced in 1.2.0 where it was inadvertently removed during a size-reduction refactor. It also adds a container-structure-test to prevent future regressions and bumps PHP/Swoole version assertions in tests.yaml to match the upstream phpswoole/swoole:php8.5-alpine base image.

Confidence Score: 5/5

Safe to merge — minimal, targeted fix with a regression test added.

All three changes are correct and well-scoped: the Dockerfile restores git in the right place (alphabetical order), the test uses a valid regex pattern for git version output, and the changelog is accurate. No logic errors or security concerns.

No files require special attention.

Important Files Changed

Filename	Overview
Dockerfile	Restores git to the final-stage apk add list in alphabetical order; one-line, targeted fix.
tests.yaml	Adds a git --version regression test, and bumps PHP (8.5.5) and Swoole (6.2.1) version assertions to match upstream.
CHANGES.md	Adds a 1.2.1 changelog entry documenting the git restore, new test, and upstream version bumps.

_{Reviews (2): Last reviewed commit: "Bump PHP/Swoole version assertions in te..." | Re-trigger Greptile}