fixes ESM issue with unit tests

Signed-off-by: nodirbek.parpibaev <nodirbek.parpibaev@dsr-corporation.com>

Author: tajang97

heka-identity-service/jest.config.ts

@@ -7,7 +7,17 @@ const config: Config = {
   testTimeout: 1200000,
   extensionsToTreatAsEsm: ['.ts'],
   transform: {
-    '^.+\\.ts$': [
+    '^.+\\.[jt]s$': [
+      'ts-jest',
+      {
+        useESM: true,
+        tsconfig: {
+          module: 'ESNext',
+          moduleResolution: 'Bundler',
+        },
+      },
+    ],
+    '^.+\\.mjs$': [
       'ts-jest',
       {
         useESM: true,