SAST fixes for permission issues in github workflow files

Author: SB-khushbum

.github/workflows/license-audit.yml

@@ -2,6 +2,9 @@ name: license audit
 
 on: [push, pull_request]
 
+permissions:
+  contents: read
+
 jobs:
   license-audit:
     runs-on: ubuntu-latest

.github/workflows/maze-runner.yml

@@ -2,6 +2,9 @@ name: maze-runner
 
 on: [push, pull_request]
 
+permissions:
+  contents: read
+
 jobs:
   rake-maze-runner:
     strategy:

.github/workflows/run-maze-runner.yml

@@ -22,6 +22,9 @@ on:
         required: false
         type: string
 
+permissions:
+  contents: read
+
 jobs:
   maze-runner:
     runs-on: ubuntu-latest

.github/workflows/test-package.yml

@@ -2,6 +2,9 @@ name: test
 
 on: [push, pull_request]
 
+permissions:
+  contents: read
+
 jobs:
   specs:
     runs-on: ${{ matrix.os || 'ubuntu-latest' }}