ocb should support replacing providers and converters with local codepaths for testing

[jackgopack4]

Is your feature request related to a problem? Please describe.
ocb builder-config.yaml manifest files allow replacing components such as connectors, extensions, receivers, exporters, and processors by specifying the path value below the name/version of the module. This doesn't work for providers or converters.
example:

extensions:
  - gomod: github.com/repo/module-name v0.12.0
    path: /my/local/path/to/repo/module-name

Describe the solution you'd like
I plan to add some replace logic in the go.mod templates for ocb for providers and converters similar to the logic in

opentelemetry-collector/cmd/builder/internal/builder/templates/go.mod.tmpl

Lines 37 to 52 in 9c4c007

	{{- range .Connectors}}
	{{if ne .Path ""}}replace {{.GoMod}} => {{.Path}}{{end}}
	{{- end}}
	{{- range .Extensions}}
	{{if ne .Path ""}}replace {{.GoMod}} => {{.Path}}{{end}}
	{{- end}}
	{{- range .Receivers}}
	{{if ne .Path ""}}replace {{.GoMod}} => {{.Path}}{{end}}
	{{- end}}
	{{- range .Exporters}}
	{{if ne .Path ""}}replace {{.GoMod}} => {{.Path}}{{end}}
	{{- end}}
	{{- range .Processors}}
	{{if ne .Path ""}}replace {{.GoMod}} => {{.Path}}{{end}}
	{{- end}}
	{{- range .Replaces}}

Describe alternatives you've considered
if this feature shouldn't be supported, we should document which components are allowed to be replaced with local modules in ocb and which ones are not.

Additional context
confmap.Converter only was added as of #11584 so builder must be ran or built from source in order to properly test this feature