[elpa] externals/url-scgi ccd3fef0af 2/3: Harden GitHub CI workflow

[ELPA Syncer]

branch: externals/url-scgi
commit ccd3fef0afde6ab97db7391b63d22300ffe996bc
Author: Stefan Kangas <stefankangas@gmail.com>
Commit: Stefan Kangas <stefankangas@gmail.com>

    Harden GitHub CI workflow
---
 .github/workflows/test.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 963319f9dd..a09e4ea018 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,5 +1,6 @@
 name: test
 on: [ push, pull_request ]
+permissions: {}
 jobs:
   test:
     runs-on: ubuntu-latest
@@ -20,7 +21,9 @@ jobs:
 
     steps:
     - name: Checkout url-scgi
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
+      with:
+        persist-credentials: false
 
     - name: Install emacs
       uses: purcell/setup-emacs@master