ci: support Rust 1.97 and modernize workflows (#210)

* Modernize workflow actions and permissions

* Test the fentry tutorial in CI

* Support Rust 1.97 symbol mangling

* Limit documentation writes to main

* Harden Rust symbol resolution

---------

Co-authored-by: LinuxDev9002 <i@littlefisher.me>

.github/workflows/auto-generate-docs.yml

@@ -2,6 +2,7 @@ name: Auto Generate Documentation
 
 on:
   push:
+    branches: [main]
     paths:
       - 'src/**/README.md'
       - 'src/**/README.zh.md'
@@ -10,19 +11,22 @@ on:
       - 'scripts/*.template'
   workflow_dispatch:
 
+permissions:
+  contents: write
+
 jobs:
   generate-docs:
     runs-on: ubuntu-latest
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'