chore(scripts): add lint scripts for CI and release (#4099)

Author: trivikr

package.json

@@ -26,6 +26,8 @@
     "generate:clients:generic": "node ./scripts/generate-clients/generic",
     "generate:defaults-mode-provider": "./scripts/generate-defaults-mode-provider/index.js",
     "lerna:version": "lerna version --exact --conventional-commits --no-push --no-git-tag-version --no-commit-hooks --loglevel silent --yes",
+    "lint:ci": "lerna exec --since origin/main --exclude-dependents 'eslint --quiet src/**/*.ts'",
+    "lint:release": "lerna exec --ignore '@aws-sdk/client-*' --ignore '@aws-sdk/aws-*' 'eslint --quiet src/**/*.ts'",
     "local-publish": "node ./scripts/verdaccio-publish/index.js",
     "test:all": "yarn build:all && jest --coverage --passWithNoTests && lerna run test --scope '@aws-sdk/{fetch-http-handler,hash-blob-browser}' && yarn test:versions",
     "test:ci": "lerna run test --since origin/main --exclude-dependents",