[nongnu] elpa/popup c762dda36a: tests: Avoid actions' warnings

[ELPA Syncer]

branch: elpa/popup
commit c762dda36a337421ddd30ec145b3474950974c41
Author: Jen-Chieh Shen <jcs090218@gmail.com>
Commit: Jen-Chieh Shen <jcs090218@gmail.com>

    tests: Avoid actions' warnings
---
 .github/workflows/test.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e5fe7263b9..5c0e7f2b40 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,12 +19,13 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
         emacs-version:
+          - 26.3
           - 27.2
           - 28.2
           - snapshot
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - uses: jcs090218/setup-emacs@master
       with: