Fix: Apply VSA filters to records endpoint

What does this MR do?

This MR fixes 2 issues with filters in VSA where we noticed the filters were not correctly applying to the API request for the stage data e.g /groups/gitlab-org/-/analytics/value_stream_analytics/value_streams/779/stages/2506/records.

This MR fixes:

• Deep linking to a VSA stage with a selected label should apply the label to the request for stage data /records
• Changing the date filters should refetch the stage data

NOTE: there's a separate issue with selecting multiple labels

Testing

1. Navigate to group VSA ie. /groups/gitlab-org/-/analytics/value_stream_analytics
2. Select a stage (Issue for example)
3. Adjust the date filters (/records endpoint should be called with the start / end date)
4. Use the filter bar (/records endpoint should be called with the selected filters)

Does this MR meet the acceptance criteria?

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