Upgrade workflows: cleaned signed release commits (#743)

Author: jonenst

.github/workflows/build.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   build:
-    uses: powsybl/github-ci/.github/workflows/build-backend-app-generic.yml@39565de6fd7d394ed76fa09e5197ffb1350ff1e6
+    uses: powsybl/github-ci/.github/workflows/build-backend-app-generic.yml@69b162754c0728d9aeb2ea568eaf47f28f60fafb
     with:
       dockerImage: docker.io/gridsuite/study-server
       dockerUsername: gridsuiteci

.github/workflows/patch.yml

@@ -9,7 +9,7 @@ on:
 
 jobs:
   run-patch:
-    uses: powsybl/github-ci/.github/workflows/patch-backend-app-generic.yml@39565de6fd7d394ed76fa09e5197ffb1350ff1e6
+    uses: powsybl/github-ci/.github/workflows/patch-backend-app-generic.yml@69b162754c0728d9aeb2ea568eaf47f28f60fafb
     with:
       githubappId: ${{ vars.GRIDSUITE_ACTIONS_APPID }}
       dockerImage: docker.io/gridsuite/study-server

.github/workflows/release.yml

@@ -12,7 +12,7 @@ on:
 
 jobs:
   run-release:
-    uses: powsybl/github-ci/.github/workflows/release-backend-app-generic.yml@39565de6fd7d394ed76fa09e5197ffb1350ff1e6
+    uses: powsybl/github-ci/.github/workflows/release-backend-app-generic.yml@69b162754c0728d9aeb2ea568eaf47f28f60fafb
     with:
       githubappId: ${{ vars.GRIDSUITE_ACTIONS_APPID }}
       dockerImage: docker.io/gridsuite/study-server