fix: update runner configuration to use input variable and clean up whitespace in log validation utility

Author: KarolinaPomian

.github/workflows/smoke_tests.yml

@@ -71,7 +71,7 @@ jobs:
     with:
       branch: ${{ github.event_name == 'push' && github.ref_name || github.event.inputs.branch-to-checkout || 'main' }}
       tag: ${{ github.event.inputs.tag-to-checkout }}
-      runner: runner-4
+      runner: ${{ inputs.runner }}
 
   validation-prepare-setup-mcm:
     runs-on: ${{ inputs.runner }}

tests/validation/common/log_validation_utils.py

@@ -240,7 +240,7 @@ def check_phrases_anywhere(
         with open(log_path, "r", encoding="utf-8", errors="ignore") as f:
             content = f.read()
             lines = content.split("\n")
-        
+
         for phrase in phrases:
             if phrase not in content:
                 missing_phrases.append(phrase)