Update action.yml

The latest version of pack is `0.15.1` according to the [release page](https://github.com/buildpacks/pack/releases).
buildpacks · Dec 8, 2020 · 008559d · 008559d
1 parent 4b014f5
commit 008559d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/setup-pack/action.yml b/setup-pack/action.yml
@@ -14,7 +14,7 @@ inputs:
   pack-version:
     description: 'The version of pack to install'
     required:    false
-    default:     '0.15.0'
+    default:     '0.15.1'
   yj-version:
     description: 'The version of yj to install'
     required:    false