Turn off buggy WASM metrics (#637)

# Description

Due to buggy initialization of metrics collector, WASM causes panics when metrics are collected.
Bug is described here: CosmWasm/wasmd#1574
and fixed here: CosmWasm/wasmd#1575

Once v0.42 is released we may uncomment this code. Task has been created for this.

# Reviewers checklist:
- [ ] Try to write more meaningful comments with clear actions to be taken.
- [ ] Nit-picking should be unblocking. Focus on core issues.

# Authors checklist
- [x] Provide a concise and meaningful description
- [x] Review the code yourself first, before making the PR.
- [x] Annotate your PR in places that require explanation.
- [x] Think and try to split the PR to smaller PR if it is big.

app/app.go

@@ -103,7 +103,6 @@ import (
 	ibctm "github.com/cosmos/ibc-go/v7/modules/light-clients/07-tendermint"
 	ibclocalhost "github.com/cosmos/ibc-go/v7/modules/light-clients/09-localhost"
 	"github.com/pkg/errors"
-	"github.com/prometheus/client_golang/prometheus"
 	"github.com/spf13/cast"
 
 	"github.com/CoreumFoundation/coreum/v2/app/openapi"
@@ -563,9 +562,14 @@ func New(
 			app.NFTKeeper,
 		)),
 	}
-	if cast.ToBool(appOpts.Get("telemetry.enabled")) {
-		wasmOpts = append(wasmOpts, wasmkeeper.WithVMCacheMetrics(prometheus.DefaultRegisterer))
-	}
+
+	// FIXME (wasmd-1575): This is commented out temporarily because it causes panics in telemetry server due to buggy
+	// initialization of wasm vm in version v0.41 of wasmd.
+	// Bug has been already fixed here: https://github.com/CosmWasm/wasmd/pull/1575
+	// and will be released in v0.42.
+	// if cast.ToBool(appOpts.Get("telemetry.enabled")) {
+	// 	wasmOpts = append(wasmOpts, wasmkeeper.WithVMCacheMetrics(prometheus.DefaultRegisterer))
+	// }
 
 	// The last arguments can contain custom message handlers, and custom query handlers,
 	// if we want to allow any custom callbacks

go.mod

@@ -32,7 +32,6 @@ require (
 	github.com/gorilla/mux v1.8.0
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.16.2
-	github.com/prometheus/client_golang v1.16.0
 	github.com/samber/lo v1.38.1
 	github.com/spf13/cast v1.5.1
 	github.com/spf13/cobra v1.7.0
@@ -149,6 +148,7 @@ require (
 	github.com/petermattis/goid v0.0.0-20230317030725-371a4b8eda08 // indirect
 	github.com/pkg/errors v0.9.1
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_golang v1.16.0 // indirect
 	github.com/prometheus/client_model v0.3.0 // indirect
 	github.com/prometheus/common v0.42.0 // indirect
 	github.com/prometheus/procfs v0.10.1 // indirect