Add package for sharing jest configuration for upcoming Features (#7198)

* Add package for shared jest configurations for Lens applications, Features and libraries.

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

* Add root level script for running unit tests in monorepo mindset

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

* Ignore coverage files from VCS

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

---------

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

packages/infrastructure/jest/package.json

@@ -0,0 +1,35 @@
+{
+  "name": "@k8slens/jest",
+  "private": false,
+  "version": "0.0.1",
+  "description": "Jest configuration and scripts for Lens packages.",
+  "type": "commonjs",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lensapp/lens.git"
+  },
+  "main": "index.js",
+  "author": {
+    "name": "OpenLens Authors",
+    "email": "info@k8slens.dev"
+  },
+  "license": "MIT",
+  "homepage": "https://github.com/lensapp/lens",
+  "bin": {
+    "lens-test": "bin/test.sh"
+  },
+  "dependencies": {
+    "@swc/core": "^1.3.20",
+    "@swc/jest": "^0.2.23",
+    "@testing-library/jest-dom": "^5.16.5",
+    "@testing-library/react": "^13.4.0",
+    "@types/jest": "^29.2.2",
+    "identity-obj-proxy": "^3.0.0",
+    "jest": "^29.3.1",
+    "jest-environment-jsdom": "^29.3.1",
+    "jest-watch-select-projects": "^2.0.0",
+    "jest-watch-typeahead": "^2.2.1",
+    "lodash": "^4.17.21",
+    "ts-jest": "^29.0.3"
+  }
+}