Jest config updates; fixes for slower tests (#1401)

* Speed up ObsEdit test with jest-test-time

* Update jest config and standardize accessibility tests

* Add test:memory to package json

jest.config.ts

@@ -0,0 +1,29 @@
+import type {Config} from 'jest';
+
+const config: Config = {
+  moduleNameMapper: {
+    "\\.svg": "<rootDir>/tests/mocks/svgMock.js"
+  },
+  preset: "react-native",
+  setupFiles: [
+    "./node_modules/react-native-gesture-handler/jestSetup.js",
+    "<rootDir>/tests/jest.setup.js"
+  ],
+  globalSetup: "<rootDir>/tests/jest.globalSetup.js",
+  setupFilesAfterEnv: [
+    "react-native-accessibility-engine",
+    "<rootDir>/tests/jest.post-setup.js",
+    "<rootDir>/tests/realm.setup.js",
+    "<rootDir>/tests/initI18next.setup.js"
+  ],
+  transformIgnorePatterns: [
+    "node_modules/(?!(jest-)?@react-native|react-native|react-clone-referenced-element|@react-native-community|expo(nent)?|@expo(nent)?/.*|react-navigation|@react-navigation/.*|@unimodules/.*|unimodules|sentry-expo|native-base||(?!react-native-redash))|jest-runner"
+  ],
+  verbose: true,
+  // uncomment reporters below to see which tests are running the slowest in jest
+  // reporters: [
+  //   ["jest-slow-test-reporter", {"numTests": 8, "warnOnSlowerThan": 300, "color": true}]
+  // ],
+};
+
+export default config;