fix(cli): Fix issue with ignoring --source-file-name (#120)

Currently, if I provide the --source-file-name option to the CLI, it's
ignored. This patch fixes the behavior and passes the argument to the
CLI implementation.

---------

Co-authored-by: Donny/강동윤 <[email protected]>

Author: JSMonk

.changeset/tricky-queens-repeat.md

@@ -0,0 +1,5 @@
+---
+"@swc/cli": patch
+---
+
+Fix issue with ignoring --source-file-name by CLI

packages/cli/src/swc/file.ts

@@ -94,7 +94,7 @@ export default async function ({
     }
 
     async function handle(filename: string) {
-        const sourceFileName = slash(
+        const sourceFileName = swcOptions.sourceFileName ?? slash(
             cliOptions.outFile
                 ? path.relative(path.dirname(cliOptions.outFile), filename)
                 : filename