Run notification step even on failure.

.drone.yml

@@ -36,3 +36,5 @@ steps:
         {{else}}
           {{repo.name}} build {{build.number}} failed. <{{build.link}}>
         {{/success}}
+    when:
+      status: [success, failure]

Cargo.toml

@@ -13,5 +13,6 @@ edition = "2021"
 rand = "0.8"
 
 [package.metadata.release]
+tag-prefix = ""
 publish = false
-pre-release-hook = "git cliff --tag {{tag_name}} --output CHANGELOG.md && git add CHANGELOG.md && git commit CHANGELOG.md -m 'Update changelog for release.'"
+pre-release-hook = ["git cliff --tag {{tag_name}} --output CHANGELOG.md", "git add CHANGELOG.md", "git commit CHANGELOG.md -m 'Update changelog for release.'"]