Update to use newest dx-component-builder-sdk for 8.8

Author: JEAxero

package.json

@@ -76,7 +76,7 @@
     "@loadable/component": "^5.13.1",
     "@pega/configs": "^0.4.0",
     "@pega/cspell-config": "^0.4.0",
-    "@pega/dx-component-builder-sdk": "~0.8.6",
+    "@pega/dx-component-builder-sdk": "~0.8.7",
     "@pega/eslint-config": "^0.4.0",
     "@pega/pcore-pconnect-typedefs": "1.0.0",
     "@pega/prettier-config": "^0.4.0",