ci(deps): update polygon dependencies (#1395)

| datasource | package  | from           | to    |
| ---------- | -------- | -------------- | ----- |
| helm       | heimdall | 1.2.8-canary.1 | 1.2.8 |
| helm       | proxyd   | 0.6.9-canary.1 | 0.6.9 |

Co-authored-by: graphops-renovate[bot] <135047802+graphops-renovate[bot]@users.noreply.github.com>

Author: graphops-renovate[bot]

polygon/helmfile.yaml

@@ -185,7 +185,7 @@ templates:
     version: {{ .Values | get "heimdall" | get "chartVersion" }}
     {{- end }}
     {{- if (not (or ( .Values | get "heimdall" dict | get "chartVersion" false ) ( .Values | get "heimdall" dict | get "chartUrl" false ) )) }}
-    version: "1.2.8-canary.1"
+    version: "1.2.8"
     {{- end }}
 
   heimdall-ha-svc:
@@ -215,7 +215,7 @@ templates:
     version: {{ .Values | get "proxyd" | get "chartVersion" }}
     {{- end }}
     {{- if (not (or ( .Values | get "proxyd" dict | get "chartVersion" false ) ( .Values | get "proxyd" dict | get "chartUrl" false ) )) }}
-    version: "0.6.9-canary.1"
+    version: "0.6.9"
     {{- end }}
 
 releases:

src/schemas/polygon.cue

@@ -123,7 +123,7 @@ package LaunchpadNamespaces
 					"app.launchpad.graphops.xyz/scalingIndex": "{{ $deploymentIndex }}"
 				}
 				feature: #features.#heimdall
-				_template: {version: "1.2.8-canary.1"}
+				_template: {version: "1.2.8"}
 			}
 
 			"heimdall-ha-svc": {
@@ -145,7 +145,7 @@ package LaunchpadNamespaces
 					"app.launchpad.graphops.xyz/component": "{{ $canonicalRelease }}"
 				}
 				feature: #features.#proxyd
-				_template: {version: "0.6.9-canary.1"}
+				_template: {version: "0.6.9"}
 			}
 		}