Normalize import paths for Sky modules

sky/framework/inspector/inspector.sky

-<import src="/mojo/public/sky/connection.sky" as="connection" />
-<import src="/mojo/public/sky/core.sky" as="core" />
-<import src="/mojo/public/sky/support.sky" as="support" />
-<import src="/mojo/public/interfaces/application/shell.mojom.sky" as="shellMojom" />
-<import src="/mojo/services/public/sky/shell.sky" as="shell" />
-<import src="/sky/services/inspector/inspector.mojom.sky" as="inspector" />
+<import src="/gen/mojo/public/interfaces/application/shell.mojom.sky" as="shellMojom" />
+<import src="/gen/mojo/public/sky/connection.sky" as="connection" />
+<import src="/gen/mojo/public/sky/core.sky" as="core" />
+<import src="/gen/mojo/public/sky/support.sky" as="support" />
+<import src="/gen/mojo/services/public/sky/shell.sky" as="shell" />
+<import src="/gen/sky/services/inspector/inspector.mojom.sky" as="inspector" />
 <import src="console-agent.sky" as="ConsoleAgent" />
+<import src="css-agent.sky" as="CSSAgent" />
 <import src="dom-agent.sky" as="DOMAgent" />
+<import src="indexeddb-agent.sky" as="IndexedDBAgent" />
 <import src="page-agent.sky" as="PageAgent" />
+<import src="runtime-agent.sky" as="RuntimeAgent" />
 <import src="worker-agent.sky" as="WorkerAgent" />
-<import src="runtime-agent.sky" as="RuntimeAgent" />
-<import src="indexeddb-agent.sky" as="IndexedDBAgent" />
-<import src="css-agent.sky" as="CSSAgent" />
 <script>
 class InspectorBackend extends inspector.InspectorBackend.stubClass {
   constructor(frontend) {
     var domAgent = new DOMAgent(this);
     this.agents = {
       Console: new ConsoleAgent(),
       DOM: domAgent,
       Page: new PageAgent(this),
       Worker: new WorkerAgent(),
       Runtime: new RuntimeAgent(this),
@@ skipping 96 matching lines @@
 (function() {
   var shellHandle = internals.passShellProxyHandle();
   var shellProxy = connection.bindHandleToProxy(shellHandle, shellMojom.Shell);
   var myShell = new shell.Shell(shellProxy)
   var tracingApp = myShell.connectToApplication("mojo:sky_inspector_server");
   tracingApp.provideService(inspector.InspectorBackend, InspectorBackend);
 
   window.frontend = tracingApp.requestService(inspector.InspectorFrontend);
 })();
 </script>