build(deps): Bump the monitoring-stack-updates group with 2 updates

Bumps the monitoring-stack-updates group with 2 updates: cloudflare/cloudflared and otel/opentelemetry-collector-contrib.


Updates `cloudflare/cloudflared` from 2026.6.1 to 2026.7.0

Updates `otel/opentelemetry-collector-contrib` from 0.155.0 to 0.156.0

---
updated-dependencies:
- dependency-name: cloudflare/cloudflared
  dependency-version: 2026.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: monitoring-stack-updates
- dependency-name: otel/opentelemetry-collector-contrib
  dependency-version: 0.156.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: monitoring-stack-updates
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

compose.tunnel.yml

@@ -9,7 +9,7 @@
 
 services:
   cloudflared:
-    image: cloudflare/cloudflared:2026.6.1
+    image: cloudflare/cloudflared:2026.7.0
     restart: unless-stopped
     depends_on: [ grafana, otel-collector ]
     command: tunnel --no-autoupdate run --token ${CLOUDFLARE_TUNNEL_TOKEN:?set CLOUDFLARE_TUNNEL_TOKEN in .env}

compose.yml

@@ -20,7 +20,7 @@ x-logging: &default-logging
 
 services:
   otel-collector:
-    image: otel/opentelemetry-collector-contrib:0.155.0
+    image: otel/opentelemetry-collector-contrib:0.156.0
     restart: unless-stopped
     depends_on: [ loki, tempo, prometheus ]
     ports: