fix: add write permissions to github actions workflows

Author: benjamindotdev

.github/workflows/auto-version.yml

@@ -11,6 +11,8 @@ on:
 jobs:
   version-bump:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@v4
         with:

.github/workflows/update-stack.yml

@@ -6,6 +6,8 @@ on:
 jobs:
   scan:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@v3
       - run: npm install