chore: estate-wide security compliance

Author: hyperpolymath

.github/workflows/ci.yml

@@ -20,6 +20,7 @@ env:
   REBAR3_VERSION: '3.22.1'
 
 permissions: read-all
+  actions: read
 
 jobs:
   ###########################################################################

.github/workflows/codeql.yml

@@ -23,6 +23,7 @@ on:
     - cron: '37 15 * * 1'
 
 permissions: read-all
+  actions: read
 
 jobs:
   analyze:

.github/workflows/dependabot-automerge.yml

@@ -41,6 +41,7 @@ on:
   pull_request:
     types: [opened, reopened, synchronize]
 permissions:
+  actions: read
   contents: write # needed to enable auto-merge
   pull-requests: write # needed to approve
   # NB: keep narrow — do NOT add secrets: read or id-token: write here.

.github/workflows/governance.yml

@@ -9,6 +9,7 @@ on:
   workflow_dispatch:
 
 permissions:
+  actions: read
   contents: read
 
 jobs:

.github/workflows/hypatia-scan.yml

@@ -11,6 +11,7 @@ on:
   workflow_dispatch:
 
 permissions:
+  actions: read
   contents: read
   security-events: write
 

.github/workflows/instant-sync.yml

@@ -9,6 +9,7 @@ on:
   release:
     types: [published]
 permissions:
+  actions: read
   contents: read
 jobs:
   dispatch:

.github/workflows/jekyll-gh-pages.yml

@@ -11,6 +11,7 @@ on:
   workflow_dispatch:
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
 permissions:
+  actions: read
   contents: read
   pages: write
   id-token: write

.github/workflows/mirror.yml

@@ -7,6 +7,7 @@ on:
     branches: [main]
   workflow_dispatch:
 permissions:
+  actions: read
   contents: read
 jobs:
   mirror:

.github/workflows/pages.yml

@@ -5,6 +5,7 @@ on:
     branches: [main, master]
   workflow_dispatch:
 permissions:
+  actions: read
   contents: read
   pages: write
   id-token: write

.github/workflows/push-email-notify.yml

@@ -7,6 +7,7 @@ name: Push email notification
 on:
   push: {}
 permissions:
+  actions: read
   contents: read
 jobs:
   notify: