Upgrade: Bump the dependencies group across 1 directory with 8 updates

---
updated-dependencies:
- dependency-name: aiohttp
  dependency-version: 3.12.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: aiosignal
  dependency-version: 1.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: certifi
  dependency-version: 2025.8.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: multidict
  dependency-version: 6.6.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: prometheus-client
  dependency-version: 0.23.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: redis
  dependency-version: 6.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: sentry-sdk
  dependency-version: 2.39.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: urllib3
  dependency-version: 2.5.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,19 +1,19 @@
 aiohappyeyeballs==2.6.1
-aiohttp==3.12.13
-aiosignal==1.3.2
+aiohttp==3.12.15
+aiosignal==1.4.0
 attrs==25.3.0
-certifi==2025.6.15
+certifi==2025.8.3
 click==8.1.8
 frozenlist==1.7.0
 hiredis==3.2.1
 idna==3.10
-multidict==6.5.0
+multidict==6.6.4
 openttd-helpers==1.4.0
 openttd-protocol==1.7.1
 pproxy==2.7.9
-prometheus_client==0.22.1
+prometheus_client==0.23.1
 propcache==0.3.2
-redis==6.2.0
-sentry-sdk==2.30.0
-urllib3==2.4.0
+redis==6.4.0
+sentry-sdk==2.39.0
+urllib3==2.5.0
 yarl==1.20.1