ci: update permissions for each workflow

Author: JounQin

.github/workflows/autofix.yml

@@ -11,6 +11,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: write
+
 jobs:
   autofix:
     runs-on: ubuntu-latest

.github/workflows/ci.yml

@@ -8,6 +8,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: read
+
 jobs:
   ci:
     runs-on: ubuntu-latest

.github/workflows/pkg-pr-new.yml

@@ -8,6 +8,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: read
+
 jobs:
   publish:
     runs-on: ubuntu-latest