chore(deps): update container image ghcr.io/beryju/gravity to v@5916690 by renovate (#22346)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ghcr.io/beryju/gravity | digest | `14ddf7b` -> `5916690` |

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This PR has been generated by [Renovate
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<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4zNzcuNCIsInVwZGF0ZWRJblZlciI6IjM3LjM3Ny40IiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImF1dG9tZXJnZSIsInVwZGF0ZS9kb2NrZXIvZ2VuZXJhbC9ub24tbWFqb3IiXX0=-->

charts/stable/gravity/Chart.yaml

@@ -24,7 +24,7 @@ keywords:
   - gravity
   - dns
   - networking
-kubeVersion: ">=1.24.0-0"
+kubeVersion: '>=1.24.0-0'
 maintainers:
   - name: TrueCharts
     email: info@truecharts.org
@@ -35,4 +35,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/gravity
   - https://ghcr.io/beryju/gravity
 type: application
-version: 4.0.6
+version: 4.0.7

charts/stable/gravity/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/beryju/gravity
-  tag: v0.8.1@sha256:14ddf7ba20f4dba9dc43f11dcfd4091f7ebf2a5c3cf24b2772ba22caaaf8b347
+  tag: v0.8.1@sha256:59166905c12fdf990c78531d7ce337d68cec71e7beac79c63b2edc24a7b6d364
   pullPolicy: IfNotPresent
 
 securityContext: