build(deps): bump kuhnroyal/flutter-fvm-config-action from 2 to 3

Bumps [kuhnroyal/flutter-fvm-config-action](https://github.com/kuhnroyal/flutter-fvm-config-action) from 2 to 3.
- [Release notes](https://github.com/kuhnroyal/flutter-fvm-config-action/releases)
- [Commits](kuhnroyal/flutter-fvm-config-action@v2...v3)

---
updated-dependencies:
- dependency-name: kuhnroyal/flutter-fvm-config-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/base.yaml

@@ -32,7 +32,7 @@ jobs:
           java-version: '11'
 
       - name: Get Flutter version by FVM
-        uses: kuhnroyal/flutter-fvm-config-action@v2
+        uses: kuhnroyal/flutter-fvm-config-action@v3
         id: fvm-config-action
         with:
           path: ".fvmrc"