fix(ci/cd): detect uncommited swagger docs (#1724)

Signed-off-by: Alexei Dodon <adodon@cisco.com>

.github/workflows/ecosystem-tools.yaml

@@ -25,7 +25,7 @@ jobs:
       - name: Install dependencies
         run: |
           cd $GITHUB_WORKSPACE
-          go install github.com/swaggo/swag/cmd/swag
+          go install github.com/swaggo/swag/cmd/swag@v1.8.12
           go mod download
           sudo apt-get update
           sudo apt-get install libgpgme-dev libassuan-dev libbtrfs-dev libdevmapper-dev pkg-config rpm uidmap
@@ -72,7 +72,7 @@ jobs:
         run: |
             make test-bats-referrers
       - name: Run metadata tests
-        run: | 
+        run: |
             make test-bats-metadata
       - name: Run push-pull tests
         run: |
@@ -101,10 +101,10 @@ jobs:
           pip install localstack awscli-local[ver1] # install LocalStack cli and awslocal
           docker pull localstack/localstack         # Make sure to pull the latest version of the image
           localstack start -d                       # Start LocalStack in the background
-          
+
           echo "Waiting for LocalStack startup..."  # Wait 30 seconds for the LocalStack container
-          localstack wait -t 30                     # to become ready before timing out 
-          echo "Startup complete"          
+          localstack wait -t 30                     # to become ready before timing out
+          echo "Startup complete"
       - name: Run cloud-only tests
         run: |
             make test-cloud-only