Chore: update workflow permissions (#335)

Co-authored-by: Sriram <153843+yesoreyeram@users.noreply.github.com>

Author: itsmylife

.github/workflows/publish.yaml

@@ -1,6 +1,9 @@
 name: Plugins - CD
 run-name: Deploy ${{ inputs.branch }} to ${{ inputs.environment }} by @${{ github.actor }}
-permissions: {}
+permissions:
+  attestations: write
+  contents: write
+  id-token: write
 
 on:
   workflow_dispatch:

.github/workflows/push.yaml

@@ -1,5 +1,7 @@
 name: Plugins - CI
-permissions: {}
+permissions:
+  contents: read
+  id-token: write
 
 on:
   push: