Add write permissions to GitHub Actions workflows for nightly and release jobs

Author: PrashamTrivedi

.github/workflows/nightly.yml

@@ -5,6 +5,11 @@ on:
     branches:
       - main
 
+permissions:
+  contents: write
+  
+
+
 jobs:
   build:
     runs-on: ${{ matrix.os }}

.github/workflows/release.yml

@@ -5,6 +5,9 @@ on:
     tags:
       - '*'
 
+permissions:
+  contents: write
+  
 jobs:
   build:
     runs-on: ${{ matrix.os }}