ci: disable fail-fast for platform versions

- Commented out fail-fast option in GitHub Actions workflow
- Updated CHANGELOG.md with new unreleased section

Author: phodal

.github/workflows/build.yml

@@ -31,7 +31,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     strategy:
-      fail-fast: true
+#      fail-fast: true
       matrix:
         platform-version: [ 223, 233, 241 ]
     env:

CHANGELOG.md

@@ -1,6 +1,6 @@
 # [](https://github.com/unit-mesh/auto-dev/compare/v2.0.2...v) (2025-03-28)
 
-
+## Unreleased
 
 ## [2.0.2](https://github.com/unit-mesh/auto-dev/compare/v2.0.2-SNAPSHOT...v2.0.2) (2025-03-27)