Bump test chart dependencies (#517)

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: marcofranssen <[email protected]>

charts/spire/charts/spiffe-oidc-discovery-provider/values.yaml

@@ -266,7 +266,7 @@ telemetry:
         registry: docker.io
         repository: nginx/nginx-prometheus-exporter
         pullPolicy: IfNotPresent
-        tag: "1.4.0"
+        tag: "1.4.1"
 
       ## @param telemetry.prometheus.nginxExporter.resources [object] Resource requests and limits
       resources: {}
@@ -332,7 +332,7 @@ tests:
       registry: cgr.dev
       repository: chainguard/bash
       pullPolicy: IfNotPresent
-      tag: latest@sha256:fb4c3c56b5ee3ec5b60e7ff7c3a3bbd16cd3e0aabdc7906415457e061048f5d2
+      tag: latest@sha256:b3a24feb9793b991fac76e87125632f11e568bef620a552f88569c4df1c2b72e
 
   toolkit:
     ## @param tests.toolkit.image.registry The OCI registry to pull the image from