fix(helm): update chart external-dns to 1.14.3

[renovate]

This PR contains the following updates:

Package	Update	Change
external-dns	patch	1.14.2 -> 1.14.3

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[github-actions]

--- kubernetes/apps/networking/external-dns/app Kustomization: flux-system/external-dns HelmRelease: networking/external-dns

+++ kubernetes/apps/networking/external-dns/app Kustomization: flux-system/external-dns HelmRelease: networking/external-dns

@@ -13,13 +13,13 @@

     spec:
       chart: external-dns
       sourceRef:
         kind: HelmRepository
         name: external-dns
         namespace: flux-system
-      version: 1.14.2
+      version: 1.14.3
   install:
     remediation:
       retries: 3
   interval: 30m
   maxHistory: 2
   uninstall:

[github-actions]

--- HelmRelease: networking/external-dns ServiceAccount: networking/external-dns

+++ HelmRelease: networking/external-dns ServiceAccount: networking/external-dns

@@ -1,12 +1,12 @@

 ---
 apiVersion: v1
 kind: ServiceAccount
-automountServiceAccountToken: null
 metadata:
   name: external-dns
   namespace: networking
   labels:
     app.kubernetes.io/name: external-dns
     app.kubernetes.io/instance: external-dns
     app.kubernetes.io/managed-by: Helm
+automountServiceAccountToken: null
 
--- HelmRelease: networking/external-dns Deployment: networking/external-dns

+++ HelmRelease: networking/external-dns Deployment: networking/external-dns

@@ -21,13 +21,12 @@

       labels:
         app.kubernetes.io/name: external-dns
         app.kubernetes.io/instance: external-dns
       annotations:
         secret.reloader.stakater.com/reload: external-dns-secret
     spec:
-      automountServiceAccountToken: null
       serviceAccountName: external-dns
       securityContext:
         fsGroup: 65534
         runAsNonRoot: true
         seccompProfile:
           type: RuntimeDefault