chore: bump version to 0.6.0

Author: haifeng-li-at-salesforce

package.json

@@ -2,7 +2,7 @@
     "name": "salesforcedx-vscode-mobile",
     "displayName": "%extension.displayName%",
     "description": "%extension.description%",
-    "version": "0.5.0",
+    "version": "0.6.0",
     "publisher": "salesforce",
     "engines": {
         "vscode": "^1.77.0",