Remove workflow permissions

Author: kwin

.github/workflows/maven.yml

@@ -9,19 +9,6 @@ on:
     branches:
     - main
 
-# restrict privileges except for setting commit status, adding PR comments and writing statuses
-permissions:
-  actions: read
-  checks: write
-  contents: read
-  deployments: read
-  issues: read
-  packages: read
-  pull-requests: write
-  repository-projects: read
-  security-events: read
-  statuses: write
-
 jobs:
   build:
     strategy: