[gnu] externals/xr fc4d6b5dda 2/2: Github CI: upgrade actions/checkout from v5 to v6

[ELPA Syncer]

branch: externals/xr
commit fc4d6b5ddae9eb2c8adc2b117e6f33f3a09a4e96
Author: Mattias Engdegård <mattias.engdeg...@gmail.com>
Commit: Mattias Engdegård <mattias.engdeg...@gmail.com>

    Github CI: upgrade actions/checkout from v5 to v6
---
 .github/workflows/test.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a18a339999..56ea084c2e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,7 +28,7 @@ jobs:
           version: ${{matrix.emacs_version}}
 
       - name: Check out xr
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Byte-compile
         run: make build