PromQL: Add info function MVP

Signed-off-by: Arve Knudsen <[email protected]>

go.mod

@@ -276,7 +276,7 @@ require (
 )
 
 // Using a fork of Prometheus with Mimir-specific changes.
-replace github.com/prometheus/prometheus => github.com/grafana/mimir-prometheus v0.0.0-20240812035817-c17c11f77f03
+replace github.com/prometheus/prometheus => github.com/grafana/mimir-prometheus v0.0.0-20240820071320-b0cc5ec7c595
 
 // Replace memberlist with our fork which includes some fixes that haven't been
 // merged upstream yet:

go.sum

@@ -524,8 +524,8 @@ github.com/grafana/gomemcache v0.0.0-20240229205252-cd6a66d6fb56 h1:X8IKQ0wu40wp
 github.com/grafana/gomemcache v0.0.0-20240229205252-cd6a66d6fb56/go.mod h1:PGk3RjYHpxMM8HFPhKKo+vve3DdlPUELZLSDEFehPuU=
 github.com/grafana/memberlist v0.3.1-0.20220714140823-09ffed8adbbe h1:yIXAAbLswn7VNWBIvM71O2QsgfgW9fRXZNR0DXe6pDU=
 github.com/grafana/memberlist v0.3.1-0.20220714140823-09ffed8adbbe/go.mod h1:MS2lj3INKhZjWNqd3N0m3J+Jxf3DAOnAH9VT3Sh9MUE=
-github.com/grafana/mimir-prometheus v0.0.0-20240812035817-c17c11f77f03 h1:Vkq7Jib3/vBZO3oyxzSUcbUdpyK2rm3CzFIJyt4vtfQ=
-github.com/grafana/mimir-prometheus v0.0.0-20240812035817-c17c11f77f03/go.mod h1:cNDAD0ooSyLfNtakmnGbChNg7JPYmKsRn7CQ01Rpu2E=
+github.com/grafana/mimir-prometheus v0.0.0-20240820071320-b0cc5ec7c595 h1:s9H0moHZeFYlDQ1Eich7N0gPfNXUjB6C7ARauy85mTA=
+github.com/grafana/mimir-prometheus v0.0.0-20240820071320-b0cc5ec7c595/go.mod h1:cNDAD0ooSyLfNtakmnGbChNg7JPYmKsRn7CQ01Rpu2E=
 github.com/grafana/opentracing-contrib-go-stdlib v0.0.0-20230509071955-f410e79da956 h1:em1oddjXL8c1tL0iFdtVtPloq2hRPen2MJQKoAWpxu0=
 github.com/grafana/opentracing-contrib-go-stdlib v0.0.0-20230509071955-f410e79da956/go.mod h1:qtI1ogk+2JhVPIXVc6q+NHziSmy2W5GbdQZFUHADCBU=
 github.com/grafana/prometheus-alertmanager v0.25.1-0.20240625192351-66ec17e3aa45 h1:AJKOtDKAOg8XNFnIZSmqqqutoTSxVlRs6vekL2p2KEY=