ci: pin mw-workflow to v2

Author: franadr

.github/workflows/commit_stage.yml

@@ -14,7 +14,7 @@ on :
 
 jobs:
   commit-stage:
-    uses: L-Acoustics/la-mw-gh-action/.github/workflows/commit_stage.yml@main
+    uses: L-Acoustics/la-mw-gh-action/.github/workflows/commit_stage.yml@v2
     secrets:
       GH_TOKEN: ${{secrets.GITHUB_TOKEN}}
       KEYCHAIN_PASSWORD: ${{secrets.KEYCHAIN_PASSWORD}}

.github/workflows/release_stage.yml

@@ -30,7 +30,7 @@ on:
 
 jobs:
   release-stage:
-    uses: L-Acoustics/la-mw-gh-action/.github/workflows/release_stage.yml@main
+    uses: L-Acoustics/la-mw-gh-action/.github/workflows/release_stage.yml@v2
     with:
       release_linux: ${{inputs.release_linux}}
       release_windows: ${{inputs.release_windows}}