Update Helm release loki to v6.38.0

apps/code-server/kustomization.yaml

@@ -12,4 +12,4 @@ namespace: code-server
 images:
   - name: code-server
     newName: ghcr.io/coder/code-server
-    newTag: 4.103.2-fedora
+    newTag: 4.101.2-fedora

infrastructure/monitoring/kustomization.yaml

@@ -24,7 +24,7 @@ helmCharts:
   - name: loki
     releaseName: loki
     repo: https://grafana.github.io/helm-charts
-    version: 6.31.0
+    version: 6.38.0
     valuesFile: loki.values.yaml
   - name: prometheus-node-exporter
     releaseName: prometheus-node-exporter