build(deps): bump andstor/file-existence-action from 2.0.0 to 3.1.0

Bumps [andstor/file-existence-action](https://github.com/andstor/file-existence-action) from 2.0.0 to 3.1.0.
- [Release notes](https://github.com/andstor/file-existence-action/releases)
- [Commits](andstor/file-existence-action@v2...558493d)

---
updated-dependencies:
- dependency-name: andstor/file-existence-action
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/appstore-build-publish.yml

@@ -81,7 +81,7 @@ jobs:
 
       - name: Check composer.json
         id: check_composer
-        uses: andstor/file-existence-action@076e0072799f4942c8bc574a82233e1e4d13e9d6 # v3.0.0
+        uses: andstor/file-existence-action@558493d6c74bf472d87c84eab196434afc2fa029 # v3.1.0
         with:
           files: "${{ env.APP_NAME }}/composer.json"
 
@@ -101,7 +101,7 @@ jobs:
 
       - name: Check Krankerl config
         id: krankerl
-        uses: andstor/file-existence-action@076e0072799f4942c8bc574a82233e1e4d13e9d6 # v3.0.0
+        uses: andstor/file-existence-action@558493d6c74bf472d87c84eab196434afc2fa029 # v3.1.0
         with:
           files: ${{ env.APP_NAME }}/krankerl.toml
 

.github/workflows/phpunit-mysql.yml

@@ -102,7 +102,7 @@ jobs:
 
       - name: Check composer file existence
         id: check_composer
-        uses: andstor/file-existence-action@20b4d2e596410855db8f9ca21e96fbe18e12930b # v2
+        uses: andstor/file-existence-action@558493d6c74bf472d87c84eab196434afc2fa029 # v3.1.0
         with:
           files: apps/${{ env.APP_NAME }}/composer.json
 

.github/workflows/phpunit-pgsql.yml

@@ -99,7 +99,7 @@ jobs:
 
       - name: Check composer file existence
         id: check_composer
-        uses: andstor/file-existence-action@20b4d2e596410855db8f9ca21e96fbe18e12930b # v2
+        uses: andstor/file-existence-action@558493d6c74bf472d87c84eab196434afc2fa029 # v3.1.0
         with:
           files: apps/${{ env.APP_NAME }}/composer.json
 

.github/workflows/phpunit-sqlite.yml

@@ -109,7 +109,7 @@ jobs:
 
       - name: Check composer file existence
         id: check_composer
-        uses: andstor/file-existence-action@076e0072799f4942c8bc574a82233e1e4d13e9d6 # v3.0.0
+        uses: andstor/file-existence-action@558493d6c74bf472d87c84eab196434afc2fa029 # v3.1.0
         with:
           files: apps/${{ env.APP_NAME }}/composer.json