ci: fix GitHub Actions permissions key (content → contents)

GitHub rejects unknown permission scopes; the correct name is contents.
Fixes invalid workflow errors for test-api-ci, test-api-push, and typedoc-manual-deploy.

Made-with: Cursor

Author: thomasrockhu-codecov

.github/workflows/test-api-ci.yml

@@ -6,7 +6,7 @@ on:
       - integration-tests/test-api/**
 
 permissions:
-  content: read
+  contents: read
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}

.github/workflows/test-api-push.yml

@@ -8,7 +8,7 @@ on:
       - integration-tests/test-api/**
 
 permissions:
-  content: read
+  contents: read
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}

.github/workflows/typedoc-manual-deploy.yml

@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
 
 permissions:
-  content: read
+  contents: read
 
 jobs:
   deploy_docs: