add autoDetected to code scan events (#989)

## Problem

Hover, ignore, and view details events are missing a flag to indicate
the finding was auto-detected

## Solution

Add `autoDetected` to code scan events

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## License

By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache 2.0 license.

Author: ctlai95

telemetry/definitions/commonDefinitions.json

@@ -4669,6 +4669,10 @@
             "name": "codewhisperer_codeScanIssueHover",
             "description": "Called when a code scan issue is hovered over",
             "metadata": [
+                {
+                    "type": "autoDetected",
+                    "required": false
+                },
                 {
                     "type": "credentialStartUrl",
                     "required": false
@@ -4692,6 +4696,10 @@
             "name": "codewhisperer_codeScanIssueIgnore",
             "description": "User ignored a code scan issue. variant=all means the user ignored all issues of a specific type.",
             "metadata": [
+                {
+                    "type": "autoDetected",
+                    "required": false
+                },
                 {
                     "type": "component"
                 },
@@ -4719,6 +4727,10 @@
             "name": "codewhisperer_codeScanIssueViewDetails",
             "description": "Called when a code scan issue webview is opened",
             "metadata": [
+                {
+                    "type": "autoDetected",
+                    "required": false
+                },
                 {
                     "type": "credentialStartUrl",
                     "required": false