chore(deps): update nginx docker tag to v20

Author: renovate[bot]

charts/sentry/Chart.lock

@@ -22,6 +22,6 @@ dependencies:
   version: 12.5.1
 - name: nginx
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 18.2.5
-digest: sha256:2b19e9605468921ff96afb9f393ffe09d3121e5b91f32789e025851f0b66ff63
-generated: "2025-01-17T18:17:43.022337376+06:00"
+  version: 20.0.5
+digest: sha256:a9c4e8bdb0f52304a9264a5526888f9245b37e6f3b5ccd9bbc26516d9738b371
+generated: "2025-06-02T09:23:04.798403086Z"

charts/sentry/Chart.yaml

@@ -36,7 +36,7 @@ dependencies:
     condition: postgresql.enabled
   - name: nginx
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 18.2.5
+    version: 20.0.5
     condition: nginx.enabled
 maintainers:
   - name: sentry-kubernetes