use the default go cache envs

Author: robbyt

.github/workflows/go-coverage.yml

@@ -9,10 +9,6 @@ on:
 permissions:
   contents: read
 
-env:
-  GOCACHE: "/tmp/go-cache"
-  GOMODCACHE: "/tmp/go-mod-cache"
-
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -55,4 +51,4 @@ jobs:
             -Dsonar.tests=.
             -Dsonar.test.inclusions=**/*_test.go
             -Dsonar.language=go
-            -Dsonar.sourceEncoding=UTF-8
+            -Dsonar.sourceEncoding=UTF-8

.github/workflows/go.yml

@@ -9,10 +9,6 @@ on:
 permissions:
   contents: read
 
-env:
-  GOCACHE: "/tmp/go-cache"
-  GOMODCACHE: "/tmp/go-mod-cache"
-
 jobs:
   build:
     runs-on: ubuntu-latest