[elpa] externals/which-key 063b867 18/32: Fix github action

[ELPA Syncer]

branch: externals/which-key
commit 063b8670305527f027c4ddeb7861f4ad7f6ca2a5
Author: Justin Burkett <justin@burkett.cc>
Commit: Justin Burkett <justin@burkett.cc>

    Fix github action
---
 .github/workflows/test.yml | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3ae6288..c2f1491 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,12 +13,11 @@ jobs:
     strategy:
       matrix:
         emacs_version:
-          - 25.1
-          - 25.2
-          - 25.3
           - 26.1
           - 26.2
           - 26.3
+          - 27.1
+          - 27.2
           - snapshot
     steps:
     - uses: purcell/setup-emacs@master
@@ -26,5 +25,11 @@ jobs:
         version: ${{ matrix.emacs_version }}
 
     - uses: actions/checkout@v2
+    - name: Install cask
+      run: |
+        git clone https://github.com/cask/cask ~/.cask
+        echo "${HOME}/.cask/bin" >> $GITHUB_PATH
+    - name: Install dependencies
+      run: 'cask install'
     - name: Run tests
       run: 'emacs -Q -batch -L . -l which-key-tests.el -f 
ert-run-tests-batch-and-exit'