fix(register): ensure TS compiler option to SWC config transformer re…

…spects inline source map option (#726)

* Ensure SWC config respects TS inline source map option

* Update snapshots

---------

Co-authored-by: LongYinan <lynweklm@gmail.com>

packages/integrate/__tests__/sourcemaps/__snapshots__/sourcemaps.spec.ts.md

@@ -9,7 +9,7 @@ Generated by [AVA](https://avajs.dev).
 > Snapshot 1
 
     `Error: ␊
-        at /packages/integrate/__tests__/sourcemaps/sourcemaps.spec.ts:27:5␊
+        at /packages/integrate/__tests__/sourcemaps/sourcemaps.spec.ts:15:26␊
         at Test.callFn (file:///node_modules/.pnpm/ava@6.1.3_encoding@0.1.13/node_modules/ava/lib/test.js:525:26)␊
         at Test.run (file:///node_modules/.pnpm/ava@6.1.3_encoding@0.1.13/node_modules/ava/lib/test.js:534:33)␊
         at Runner.runSingle (file:///node_modules/.pnpm/ava@6.1.3_encoding@0.1.13/node_modules/ava/lib/runner.js:281:33)␊

packages/register/read-default-tsconfig.ts

@@ -118,7 +118,8 @@ export function tsCompilerOptionsToSwcConfig(options: ts.CompilerOptions, filena
     module: toModule(options.module ?? ts.ModuleKind.ES2015),
     target: toTsTarget(target),
     jsx: isJsx,
-    sourcemap: options.sourceMap && options.inlineSourceMap ? 'inline' : Boolean(options.sourceMap),
+    // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
+    sourcemap: options.sourceMap || options.inlineSourceMap ? 'inline' : Boolean(options.sourceMap),
     experimentalDecorators: options.experimentalDecorators ?? false,
     emitDecoratorMetadata: options.emitDecoratorMetadata ?? false,
     useDefineForClassFields: getUseDefineForClassFields(options, target),