[nongnu] elpa/haskell-mode f53827f074 17/24: Add Emacs 28.1 to CI matrix, update install-nix-action

[ELPA Syncer]

branch: elpa/haskell-mode
commit f53827f0742590c1f788015bc5fde5e62be778ac
Author: Steve Purcell <steve@sanityinc.com>
Commit: Steve Purcell <steve@sanityinc.com>

    Add Emacs 28.1 to CI matrix, update install-nix-action
---
 .github/workflows/test.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e68871a5c9..43e3d2283f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,12 +20,13 @@ jobs:
           - 26.3
           - 27.1
           - 27.2
+          - 28.2
           - snapshot
         include:
-          - emacs_version: 27.2
+          - emacs_version: 28.1
             target: deploy-manual
     steps:
-    - uses: cachix/install-nix-action@v12
+    - uses: cachix/install-nix-action@v16
       with:
         nix_path: nixpkgs=channel:nixos-unstable
     - uses: purcell/setup-emacs@master