chore(boil): Adjust git-cliff config (#1441)

* chore(boil): Adjust git-cliff config

With this adjustment, the PR title can contain multiple scopes and
git-cliff can produce proper entries for these multi-scope PRs which
affect boil (and other scopes).

* chore: Match both Improve and improve

Author: Techassi

rust/boil/cliff.toml

@@ -23,13 +23,13 @@ sort_commits = "newest"
 filter_commits = true
 
 commit_parsers = [
-  { message = "^chore\\(boil\\): Release", skip = true },
-  { message = "^feat\\(boil\\)", group = "<!-- 0 --> Features" },
-  { message = "^fix\\(boil\\)", group = "<!-- 1 --> Bug Fixes" },
-  { message = "^docs?\\(boil\\)", group = "<!-- 2 --> Documentation" },
-  { message = "^(perf|refactor|test)\\(boil\\)", group = "<!-- 3 --> Improvements" },
-  { message = "^chore\\(boil\\): Improve", group = "<!-- 3 --> Improvements" },
-  { message = "^chore\\(boil\\)", group = "<!-- 4 --> Miscellaneous" },
+  { message = "^chore\\(.*boil.*\\): Release", skip = true },
+  { message = "^feat\\(.*boil.*\\)", group = "<!-- 0 --> Features" },
+  { message = "^fix\\(.*boil.*\\)", group = "<!-- 1 --> Bug Fixes" },
+  { message = "^docs?\\(.*boil.*\\)", group = "<!-- 2 --> Documentation" },
+  { message = "^(perf|refactor|test)\\(.*boil.*\\)", group = "<!-- 3 --> Improvements" },
+  { message = "^chore\\(.*boil.*\\): [Ii]mprove", group = "<!-- 3 --> Improvements" },
+  { message = "^chore\\(.*boil.*\\)", group = "<!-- 4 --> Miscellaneous" },
 ]
 
 commit_preprocessors = [