fix #9065: Blobserve does not launch in preview envs due to syntax error in JSON config

Author: meysholdt

chart/templates/blobserve-configmap.yaml

@@ -28,7 +28,7 @@ data:
                     "replacements": [
                         { "search": "vscode-webview.net", "replacement": "{{ .Values.hostname }}", "path": "/ide/out/vs/workbench/workbench.web.api.js" },
                         { "search": "vscode-webview.net", "replacement": "{{ .Values.hostname }}", "path": "/ide/out/vs/workbench/workbench.web.main.js" },
-                        { "search": "vscode-webview.net", "replacement": "{{ .Values.hostname }}", "path": "/ide/out/vs/workbench/services/extensions/worker/extensionHostWorker.js" }
+                        { "search": "vscode-webview.net", "replacement": "{{ .Values.hostname }}", "path": "/ide/out/vs/workbench/services/extensions/worker/extensionHostWorker.js" },
                         { "search": "vscode-cdn.net", "replacement": "{{ .Values.hostname }}", "path": "/ide/out/vs/workbench/workbench.web.api.js" },
                         { "search": "vscode-cdn.net", "replacement": "{{ .Values.hostname }}", "path": "/ide/out/vs/workbench/workbench.web.main.js" },
                         { "search": "vscode-cdn.net", "replacement": "{{ .Values.hostname }}", "path": "/ide/out/vs/workbench/services/extensions/worker/extensionHostWorker.js" }