remove blank lines (#462)

*removel blank lines
* fix the ci looking for the last tag

.github/workflows/ci_golangci-lint.yml

@@ -20,5 +20,3 @@ jobs:
           # Optional: golangci-lint command line arguments.
           args: --issues-exit-code=0 --timeout 5m
           only-new-issues: true
-
-

.github/workflows/ci_hub-tests.yml

@@ -36,7 +36,7 @@ jobs:
     - uses: oprypin/find-latest-tag@v1
       with:
         repository: crowdsecurity/crowdsec  # The repository to scan.
-        releases-only: false  # We know that all relevant tags have a GitHub release for them.
+        releases-only: true  # We know that all relevant tags have a GitHub release for them.
       id: crowdsec  # The step ID to refer to later.
     - name: Create crowdsec test env with all parsers from the release
       run: |