ci: Fix release workflows (#890)

Author: mtrezza

Diff for: .github/workflows/release-automated.yml

@@ -8,7 +8,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     env:
-     dir: ${{ startsWith(github.ref_name, 'flutter') and 'packages/flutter' or 'packages/dart' }}
+     dir: ${{ startsWith(github.ref_name, 'flutter') && 'packages/flutter' || 'packages/dart' }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v3

Diff for: .github/workflows/release-manual.yml

@@ -22,7 +22,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     env:
-     dir: ${{ github.event.inputs.package == 'flutter' and 'packages/flutter' or 'packages/dart' }}
+     dir: ${{ github.event.inputs.package == 'flutter' && 'packages/flutter' || 'packages/dart' }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v3