chore(NA): add module name mapper for src plugins on x-pack (elastic#67103)

Author: mistic

x-pack/dev-tools/jest/create_jest_config.js

@@ -18,6 +18,7 @@ export function createJestConfig({ kibanaDirectory, xPackKibanaDirectory }) {
       'uiExports/(.*)': fileMockPath,
       '^src/core/(.*)': `${kibanaDirectory}/src/core/$1`,
       '^src/legacy/(.*)': `${kibanaDirectory}/src/legacy/$1`,
+      '^src/plugins/(.*)': `${kibanaDirectory}/src/plugins/$1`,
       '^plugins/([^/.]*)(.*)': `${kibanaDirectory}/src/legacy/core_plugins/$1/public$2`,
       '^plugins/xpack_main/(.*);': `${xPackKibanaDirectory}/legacy/plugins/xpack_main/public/$1`,
       '\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$': fileMockPath,