Bump secondlife/action-autobuild from 4 to 5 (#4)

Bumps [secondlife/action-autobuild](https://github.com/secondlife/action-autobuild) from 4 to 5.
- [Release notes](https://github.com/secondlife/action-autobuild/releases)
- [Commits](secondlife/action-autobuild@v4...v5)

---
updated-dependencies:
- dependency-name: secondlife/action-autobuild
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build.yaml

@@ -8,7 +8,7 @@ jobs:
   build:
     runs-on: [ubuntu-latest]
     steps:
-      - uses: secondlife/action-autobuild@v4
+      - uses: secondlife/action-autobuild@v5
         with:
           platform: common
       - uses: secondlife/action-autobuild-release@v3