Merging upstream version 0.18.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

.pre-commit-hooks.yaml

@@ -1,7 +1,16 @@
--   id: gitlint
-    name: gitlint
-    language: python
-    additional_dependencies: ["./gitlint-core[trusted-deps]"]
-    entry: gitlint
-    args: [--staged, --msg-filename]
-    stages: [commit-msg]
+- id: gitlint
+  name: gitlint
+  description: Checks your git commit messages for style.
+  language: python
+  additional_dependencies: ["./gitlint-core[trusted-deps]"]
+  entry: gitlint
+  args: [--staged, --msg-filename]
+  stages: [commit-msg]
+- id: gitlint-ci
+  name: gitlint
+  language: python
+  additional_dependencies: ["./gitlint-core[trusted-deps]"]
+  entry: gitlint
+  always_run: true
+  pass_filenames: false
+  stages: [manual]