fix(deps): update dependency express-prom-bundle to v7

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

packages/backend/package.json

@@ -90,7 +90,7 @@
     "dockerode": "^3.3.1",
     "example-app": "link:../app",
     "express": "^4.17.1",
-    "express-prom-bundle": "^6.3.6",
+    "express-prom-bundle": "^7.0.0",
     "express-promise-router": "^4.1.0",
     "luxon": "^3.0.0",
     "mysql2": "^2.2.5",

yarn.lock

@@ -27783,7 +27783,7 @@ __metadata:
     dockerode: ^3.3.1
     example-app: "link:../app"
     express: ^4.17.1
-    express-prom-bundle: ^6.3.6
+    express-prom-bundle: ^7.0.0
     express-promise-router: ^4.1.0
     luxon: ^3.0.0
     mysql2: ^2.2.5
@@ -27934,15 +27934,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"express-prom-bundle@npm:^6.3.6":
-  version: 6.6.0
-  resolution: "express-prom-bundle@npm:6.6.0"
+"express-prom-bundle@npm:^7.0.0":
+  version: 7.0.0
+  resolution: "express-prom-bundle@npm:7.0.0"
   dependencies:
+    "@types/express": ^4.17.21
+    express: ^4.18.2
     on-finished: ^2.3.0
     url-value-parser: ^2.0.0
   peerDependencies:
-    prom-client: ">=12.0.0"
-  checksum: 414451347abb7ed414fcecfbc35dd39ae6abf8f3d69824679640b539b5849dd53c8a94ce43c263bf6e78c3ec2646803ed843cfb5613b8385c0ded4b59465e9b7
+    prom-client: ">=15.0.0"
+  checksum: 5490573610c17b5022ddaebd61ca9eb3f1bc7e48d2b37f51dc358ffdfcb8c75ce5817a93ae2cc112ac7cc00ed7792fecff810ac6d6328f8ac623d6039e82d0c9
   languageName: node
   linkType: hard