ci: grant contents:read so checkout works on this private fork

.github/workflows/build.yml

@@ -7,7 +7,11 @@ on:
   push:
     branches: [ develop ]
 
-permissions: {}
+permissions:
+  # Private fork: actions/checkout needs contents:read to clone. Upstream is public,
+  # where an empty token can still read the repo, so an empty permissions block works there and
+  # fails here with `fatal: repository not found`.
+  contents: read
 
 # Enrich gradle.properties for CI/CD
 env:
@@ -19,6 +23,9 @@ jobs:
     name: Build APKs
     runs-on: ubuntu-latest
     permissions:
+      # A job-level block replaces the workflow-level one, so contents:read has to be
+      # repeated here or checkout fails on this private fork.
+      contents: read
       # For NejcZdovc/comment-pr
       pull-requests: write
     strategy:

.github/workflows/build_enterprise.yml

@@ -7,7 +7,11 @@ on:
   push:
     branches: [ develop ]
 
-permissions: {}
+permissions:
+  # Private fork: actions/checkout needs contents:read to clone. Upstream is public,
+  # where an empty token can still read the repo, so an empty permissions block works there and
+  # fails here with `fatal: repository not found`.
+  contents: read
 
 # Enrich gradle.properties for CI/CD
 env:

.github/workflows/danger.yml

@@ -2,7 +2,11 @@ name: Danger CI
 
 on: [pull_request, merge_group]
 
-permissions: {}
+permissions:
+  # Private fork: actions/checkout needs contents:read to clone. Upstream is public,
+  # where an empty token can still read the repo, so an empty permissions block works there and
+  # fails here with `fatal: repository not found`.
+  contents: read
 
 jobs:
   build:

.github/workflows/maestro-local.yml

@@ -5,7 +5,11 @@ on:
   workflow_dispatch:
   pull_request:
 
-permissions: {}
+permissions:
+  # Private fork: actions/checkout needs contents:read to clone. Upstream is public,
+  # where an empty token can still read the repo, so an empty permissions block works there and
+  # fails here with `fatal: repository not found`.
+  contents: read
 
 # Enrich gradle.properties for CI/CD
 env:

.github/workflows/quality.yml

@@ -7,7 +7,11 @@ on:
   push:
     branches: [ main, develop ]
 
-permissions: {}
+permissions:
+  # Private fork: actions/checkout needs contents:read to clone. Upstream is public,
+  # where an empty token can still read the repo, so an empty permissions block works there and
+  # fails here with `fatal: repository not found`.
+  contents: read
 
 # Enrich gradle.properties for CI/CD
 env:
@@ -331,6 +335,10 @@ jobs:
     name: Run zizmor
     runs-on: ubuntu-latest
     permissions:
+      # A job-level block replaces the workflow-level one, so contents:read has to be
+      # repeated here or checkout fails on this private fork.
+      contents: read
+      actions: read # Required for zizmor to read workflow files.
       security-events: write # Required for upload-sarif (used by zizmor-action) to upload SARIF files.
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

.github/workflows/recordScreenshots.yml

@@ -5,7 +5,11 @@ on:
   pull_request:
     types: [ labeled ]
 
-permissions: {}
+permissions:
+  # Private fork: actions/checkout needs contents:read to clone. Upstream is public,
+  # where an empty token can still read the repo, so an empty permissions block works there and
+  # fails here with `fatal: repository not found`.
+  contents: read
 
 # Enrich gradle.properties for CI/CD
 env:

.github/workflows/sonar.yml

@@ -7,7 +7,11 @@ on:
   push:
     branches: [ main, develop ]
 
-permissions: {}
+permissions:
+  # Private fork: actions/checkout needs contents:read to clone. Upstream is public,
+  # where an empty token can still read the repo, so an empty permissions block works there and
+  # fails here with `fatal: repository not found`.
+  contents: read
 
 # Enrich gradle.properties for CI/CD
 env:

.github/workflows/tests.yml

@@ -7,7 +7,11 @@ on:
   push:
     branches: [ main, develop ]
 
-permissions: {}
+permissions:
+  # Private fork: actions/checkout needs contents:read to clone. Upstream is public,
+  # where an empty token can still read the repo, so an empty permissions block works there and
+  # fails here with `fatal: repository not found`.
+  contents: read
 
 # Enrich gradle.properties for CI/CD
 env:

.github/workflows/validate-lfs.yml

@@ -2,7 +2,11 @@ name: Validate Git LFS
 
 on: [pull_request, merge_group]
 
-permissions: {}
+permissions:
+  # Private fork: actions/checkout needs contents:read to clone. Upstream is public,
+  # where an empty token can still read the repo, so an empty permissions block works there and
+  # fails here with `fatal: repository not found`.
+  contents: read
 
 jobs:
   build: