Some samples have invalid product slugs

[heaths]

In order for samples to show up in the Samples Browser, they need to have valid product slugs. Using the new script added by PR #20676, I found the following invalid product slugs in files:

InvalidProducts	Path
{azure-monitor-opentelemetry-exporter}	.\sdk\monitor\azure-monitor-opentelemetry-exporter\src\samples\README.md
{azure-data-schemaregistry}	.\sdk\schemaregistry\azure-data-schemaregistry\src\samples\README.md
{azure-data-schemaregistry-avro}	.\sdk\schemaregistry\azure-data-schemaregistry-avro\src\samples\README.md
{azure-search-documents}	.\sdk\search\azure-search-documents\src\samples\README.md
{java}	.\sdk\spring\azure-spring-boot-samples\azure-spring-boot-sample-active-directory-resource-server-by-filter\README.md
{azure-file}	.\sdk\storage\azure-storage-file-share\src\samples\README.md
{azure-tables}	.\sdk\tables\azure-data-tables\src\samples\README.md

Note: the validation template is not hooked up current. See #20684.

[heaths]

I suggest:

Old	New
azure-monitor-opentelemetry-exporter	azure-monitor
azure-data-schemaregistry	azure-event-hubs
azure-data-schemaregistry-avro	azure-event-hubs
azure-search-documents	azure-cognitive-search
java	(none - not a product slug)
azure-file	azure-storage (maybe azure-disk-storage? @tg-msft?)
azure-tables	azure-table-storage

[YijunXieMS]

for azure-file, I see azure-files. Is this the correct one?

[heaths]

That's a good question. The display name simply says "Files". Unfortunately, under https://docs.microsoft.com/en-us/samples/browse/?expanded=azure&filter-products=Files I don't see just "Files". We could add it and see if we get feedback otherwise, but seems no one else is using it.

@tg-msft any idea if simply "Files" could fit anything else besides Storage in Azure? Nothing comes to mind for me.