update hubtest workflow

.github/workflows/ci_hubtest.yml

@@ -45,10 +45,10 @@ jobs:
           cscli hubtest run --all --clean
           echo "PARSERS_COV=$(cscli hubtest coverage --parsers --percent | cut -d '=' -f2)" >> $GITHUB_ENV
           echo "SCENARIOS_COV=$(cscli hubtest coverage --scenarios --percent | cut -d '=' -f2)" >> $GITHUB_ENV
-          echo "PARSERS_COV_NUMBER=$(cscli hubtest coverage --parsers --percent | cut -d '=' -f2 | tr -d '%')"
-          echo "SCENARIOS_COV_NUMBER=$(cscli hubtest coverage --scenarios --percent | cut -d '=' -f2 | tr -d '%')"
-          echo "PARSER_BADGE_COLOR=$(if [ $PARSERS_COV_NUMBER -lt '70' ]; then echo 'red'; else echo 'green'; fi)" >> $GITHUB_ENV
-          echo "SCENARIO_BADGE_COLOR=$(if [ $SCENARIOS_COV_NUMBER -lt '70' ]; then echo 'red'; else echo 'green'; fi)" >> $GITHUB_ENV
+          PARSERS_COV_NUMBER=$(cscli hubtest coverage --parsers --percent | cut -d '=' -f2 | tr -d '%' | tr -d '[[:space:]]')
+          SCENARIOS_COV_NUMBER=$(cscli hubtest coverage --scenarios --percent | cut -d '=' -f2 | tr -d '%' | tr -d '[[:space:]]')
+          echo "PARSER_BADGE_COLOR=$(if [ "$PARSERS_COV_NUMBER" -lt "70" ]; then echo 'red'; else echo 'green'; fi)" >> $GITHUB_ENV
+          echo "SCENARIO_BADGE_COLOR=$(if [ "$SCENARIOS_COV_NUMBER" -lt "70" ]; then echo 'red'; else echo 'green'; fi)" >> $GITHUB_ENV
     - name: Create Parsers badge
       uses: schneegans/dynamic-badges-action@v1.1.0
       if: ${{ github.ref == 'refs/heads/master' }}