[Docker/package] use prometheus cube and activate some metrics

cubicweb_intranet/__pkginfo__.py

@@ -4,7 +4,7 @@
 modname = "intranet"
 distname = "cubicweb-intranet"
 
-numversion = (2, 2, 0)
+numversion = (2, 3, 0)
 version = ".".join(str(num) for num in numversion)
 
 license = "LGPL"
@@ -42,4 +42,5 @@ __depends__ = {
     "cubicweb-signedrequest": ">=1.0.0,<1.1.0",
     "cubicweb-tag": ">=1.9.0,<1.10.0",
     "cubicweb-task": ">=1.9.0,<1.10.0",
+    "cubicweb-prometheus": ">=0.1.3,<0.2.0",
 }