fix(config): create fallback jest config when jest config is undefined (#2421)

Closes #2085

Author: ahnpnl

e2e/__tests__/__snapshots__/logger.test.ts.snap

@@ -8,12 +8,12 @@ Array [
   "[level:20] checking version of jest: OK",
   "[level:20] created new transformer",
   "[level:30] no matching config-set found, creating a new one",
+  "[level:20] backporting config",
+  "[level:20] normalized jest config",
   "[level:20] loaded module typescript",
   "[level:20] patching typescript",
   "[level:20] checking version of typescript: OK",
   "[level:20] normalized compiler module config via ts-jest option",
-  "[level:20] backporting config",
-  "[level:20] normalized jest config",
   "[level:20] babel is disabled",
   "[level:20] normalized diagnostics config via ts-jest option",
   "[level:20] readTsConfig(): reading <cwd>/tsconfig.json",
@@ -47,12 +47,12 @@ Array [
   "[level:20] checking version of jest: OK",
   "[level:20] created new transformer",
   "[level:30] no matching config-set found, creating a new one",
+  "[level:20] backporting config",
+  "[level:20] normalized jest config",
   "[level:20] loaded module typescript",
   "[level:20] patching typescript",
   "[level:20] checking version of typescript: OK",
   "[level:20] normalized compiler module config via ts-jest option",
-  "[level:20] backporting config",
-  "[level:20] normalized jest config",
   "[level:20] normalized babel config via ts-jest option",
   "[level:20] loaded module babel-jest",
   "[level:20] patching babel-jest",
@@ -92,12 +92,12 @@ Array [
   "[level:20] checking version of jest: OK",
   "[level:20] created new transformer",
   "[level:30] no matching config-set found, creating a new one",
+  "[level:20] backporting config",
+  "[level:20] normalized jest config",
   "[level:20] loaded module typescript",
   "[level:20] patching typescript",
   "[level:20] checking version of typescript: OK",
   "[level:20] normalized compiler module config via ts-jest option",
-  "[level:20] backporting config",
-  "[level:20] normalized jest config",
   "[level:20] resolved path from babel.config.js to <cwd>/babel.config.js",
   "[level:20] normalized babel config via ts-jest option",
   "[level:20] loaded module babel-jest",