chore: build changed clients script without scope option (#3034)

Author: AllanZhengYP

package.json

@@ -12,15 +12,15 @@
     "bootstrap": "yarn",
     "bootstrap:ci": "yarn install --frozen-lockfile",
     "clean": "yarn clear-build-cache && yarn clear-build-info && lerna clean",
-    "clear-build-cache": "rimraf ./packages/*/dist ./clients/*/dist ./lib/*/dist ./private/*/dist",
+    "clear-build-cache": "rimraf ./packages/*/dist-* ./clients/*/dist-* ./lib/*/dist-* ./private/*/dist-*",
     "clear-build-info": "rimraf ./packages/**/*.tsbuildinfo ./clients/**/*.tsbuildinfo  ./lib/**/*.tsbuildinfo ./private/**/*.tsbuildinfo",
     "remove-documentation": "rimraf ./docs",
     "build:clients:generic": "lerna run --scope '@aws-sdk/aws-echo-service' --include-dependencies build",
     "build:packages": "lerna run build --ignore '@aws-sdk/client-*' --ignore '@aws-sdk/aws-*' --ignore '@aws-sdk/lib-*' --include-dependencies",
     "build:crypto-dependencies": "lerna run --scope '@aws-sdk/{types,util-utf8-browser,util-locate-window,hash-node}' --include-dependencies build",
     "build:protocols": "yarn build:crypto-dependencies && lerna run --scope '@aws-sdk/aws-protocoltests-*' --include-dependencies build",
     "build:server-protocols": "yarn build:crypto-dependencies && lerna run --scope '@aws-sdk/*-server' --include-dependencies build",
-    "build:clients:since:release": "yarn ci:build:packages && lerna run build --since --scope '@aws-sdk/client-*' --scope '@aws-sdk/lib-*'",
+    "build:clients:since:release": "yarn build:packages && lerna run build $(lerna changed | grep -e '@aws-sdk/[client|lib]-*' | sed 's/^/ --scope /' | tr '\n' ' ')",
     "build:all": "yarn build:crypto-dependencies && lerna run build",
     "build-documentation": "yarn remove-documentation && typedoc",
     "pretest:all": "yarn build:all",