Exclude test files from result npm (#32634)

Author: GoodDayForSurf

packages/devextreme/project.json

@@ -168,7 +168,13 @@
       "executor": "devextreme-nx-infra-plugin:build-typescript",
       "options": {
         "srcPattern": "./js/__internal/**/*.{ts,tsx}",
-        "excludePatterns": ["./js/__internal/**/__tests__/**/*"],
+        "excludePatterns": [
+          "./js/__internal/**/__tests__/**/*",
+          "./js/__internal/**/test_utils/**/*",
+          "./js/__internal/**/*.test_utils.ts",
+          "./js/__internal/**/*.test.ts",
+          "./js/__internal/**/*.test.tsx"
+        ],
         "tsconfig": "./js/__internal/tsconfig.json",
         "outDir": "./artifacts/dist_ts",
         "resolvePaths": true,
@@ -177,6 +183,10 @@
       "inputs": [
         "{projectRoot}/js/__internal/**/*.{ts,tsx}",
         "!{projectRoot}/js/__internal/**/__tests__/**/*",
+        "!{projectRoot}/js/__internal/**/test_utils/**/*",
+        "!{projectRoot}/js/__internal/**/*.test.ts",
+        "!{projectRoot}/js/__internal/**/*.test_utils.ts",
+        "!{projectRoot}/js/__internal/**/*.test.tsx",
         "{projectRoot}/js/__internal/tsconfig.json"
       ],
       "outputs": [