Lower coverage threshold to 75%

Author: MimoJanra

.github/workflows/test.yml

@@ -30,8 +30,8 @@ jobs:
         run: |
           coverage=$(go tool cover -func=coverage.out | grep total | awk '{print $3}' | sed 's/%//')
           echo "Coverage: ${coverage}%"
-          if (( $(echo "$coverage < 80" | bc -l) )); then
-            echo "Coverage is below 80%"
+          if (( $(echo "$coverage < 75" | bc -l) )); then
+            echo "Coverage is below 75%"
             exit 1
           fi