feat: user-provided TypeScript config (backport #931) (#979)

# Backport

This will backport the following commits from `main` to
`maintenance/v5.2`:
- [feat: user-provided TypeScript config
(#931)](#931)

<!--- Backport version: 9.5.1 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sorenlouv/backport)

Co-authored-by: Momo Kornher <kornherm@amazon.co.uk>

build-tools/code-gen.ts

@@ -44,7 +44,7 @@ const { commit, suffix } = (function () {
 writeFileSync(
   join(__dirname, '..', 'src', 'version.ts'),
   [
-    "import { versionMajorMinor } from 'typescript'",
+    "import { versionMajorMinor } from 'typescript';",
     '',
     '// GENERATED: This file is generated by build-tools/code-gen.ts -- Do not edit by hand!',
     '',

src/case.ts

@@ -9,6 +9,7 @@ export const camel = withCache(Case.camel);
 export const constant = withCache(Case.constant);
 export const pascal = withCache(Case.pascal);
 export const snake = withCache(Case.snake);
+export const kebab = withCache(Case.kebab);
 
 class Cache {
   public static fetch(text: string, func: (text: string) => string): string {