feat(TransactionQuery): Add transaction reference input as query argument

[gustavlrsn]

Project: opencollective/opencollective#7343
For opencollective/opencollective#7396 to enable using the legacyId as the primary identifier in the drawer (and in the query)

[gustavlrsn]

• feat(TransactionQuery): Add transaction reference input as query argument #10087 👈
• main

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[kewitz]

Usually, for single-asset query, we expect the asset attributes to be passed as query attributes. I'm not sure if this is something we want to change but it would be more consistent to just add legacyId: number as an argument here.

[gustavlrsn]

Already synced with @kewitz on Slack; just noting for future posterity this is implementing the pattern used by ExpenseQuery, OrderQuery, UpdateQuery and others, where an input reference type is used to hold the arguments.