fix(test): transpile only in webpack test builds

This speeds up builds but also avoid some odd mismatches between type check errors in ci but not experienced locally.

packages/resources/webpack.base.config.mjs

@@ -25,6 +25,7 @@ export const buildWebpackBaseConfig = (packageBaseDir) => ({
         use: {
           loader: "ts-loader",
           options: {
+            transpileOnly: true,
             compilerOptions: {
               noEmit: false,
             },