chore(deps): update container image lswl/vertex to stable@8b6b752 by renovate (#25385)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| lswl/vertex | digest | `66cd2cd` -> `8b6b752` |

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charts/stable/vertex/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://gitlab.lswl.in/lswl/vertex
   - https://hub.docker.com/r/lswl/vertex
 type: application
-version: 7.1.7
+version: 7.1.8

charts/stable/vertex/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: lswl/vertex
-  tag: stable@sha256:66cd2cd3a1bbb0530d45fe81ecb1492059c61562317a13cea253ad537f7ec1a8
+  tag: stable@sha256:8b6b752c7431dc6d93fa119fdba6ddff716bc53b57fedb75935908b17f9afa9a
 persistence:
   config:
     enabled: true