Extend SqlClientAttributesGetter in SQL-sanitizing database instrumentations

Is your feature request related to a problem? Please describe.

Some DbClientAttributesGetter implementations leverage SQL sanitization but do not extend SqlClientAttributesGetter. Changing their hierarchy while old database semantic conventions are supported would break legacy span names.

Describe the solution you'd like

After support for the old database semantic conventions is dropped, update the affected DbClientAttributesGetter implementations to extend SqlClientAttributesGetter.

Describe alternatives you've considered

Keep the current getter hierarchy until old database semantic convention support is removed.

Additional context

Follow-up from #12608. This work is blocked on dropping old database semantic conventions because it breaks old-semconv span names.

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Start by reviewing follow-up issue #12608 and locating the affected DbClientAttributesGetter implementations that use SQL sanitization. Confirm that support for old database semantic conventions has been dropped, then update the applicable getter hierarchies and verify that legacy span names are no longer a compatibility constraint.