Ensure similar naming for storage write metrics (jaegertracing#5798)

**Which problem is this PR solving?**

This PR addresses a part of the issue [jaegertracing#5633
](jaegertracing#5633)

**Description of the changes**
This is a Draft PR to achieve Observability Parity in metrics between V1
and V2 components by configuring OTEL Collector to emit desired metrics.
**How was this change tested?**

The changes were tested by running the following command:

```bash
make test
```
```bash
CI actions and compare.py script
```
**Checklist**

- [x] I have read
[CONTRIBUTING_GUIDELINES.md](https://github.com/jaegertracing/jaeger/blob/master/CONTRIBUTING_GUIDELINES.md)
- [x] I have signed all commits
- [x] I have added unit tests for the new functionality
- [x] I have run lint and test steps successfully
  - `for jaeger: make lint test`
  - `for jaeger-ui: yarn lint` and `yarn test`

---------

Signed-off-by: Wise-Wizard <[email protected]>
Signed-off-by: Jared Tan <[email protected]>

cmd/jaeger/internal/extension/jaegerstorage/extension.go

@@ -14,6 +14,7 @@ import (
 
 	"github.com/jaegertracing/jaeger/cmd/jaeger/internal/extension/jaegerstorage/factoryadapter"
 	"github.com/jaegertracing/jaeger/internal/metrics/otelmetrics"
+	"github.com/jaegertracing/jaeger/pkg/metrics"
 	"github.com/jaegertracing/jaeger/plugin/metrics/prometheus"
 	"github.com/jaegertracing/jaeger/plugin/storage/badger"
 	"github.com/jaegertracing/jaeger/plugin/storage/cassandra"
@@ -112,7 +113,8 @@ func newStorageExt(config *Config, telset component.TelemetrySettings) *storageE
 }
 
 func (s *storageExt) Start(_ context.Context, _ component.Host) error {
-	mf := otelmetrics.NewFactory(s.telset.MeterProvider)
+	baseFactory := otelmetrics.NewFactory(s.telset.MeterProvider)
+	mf := baseFactory.Namespace(metrics.NSOptions{Name: "jaeger"})
 	for storageName, cfg := range s.config.Backends {
 		s.telset.Logger.Sugar().Infof("Initializing storage '%s'", storageName)
 		var factory storage.Factory