[nongnu] elpa/php-mode 67a3a885c4 1/2: update github action checkout to v4

[ELPA Syncer]

branch: elpa/php-mode
commit 67a3a885c483ade4858ef01c9b7b31971d84e3e3
Author: Piotr Kwiecinski <piotr.kwiecinski@codemanufacture.com>
Commit: Piotr Kwiecinski <piotr.kwiecinski@codemanufacture.com>

    update github action checkout to v4
---
 .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 8c2438c14a..4a2ec425fa 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -36,7 +36,7 @@ jobs:
     - uses: conao3/setup-cask@master
       with:
         version: 'snapshot'
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Run tests
       if: matrix.allow_failure != true
       run: 'make .cask test'