chore: updated Hasura metadata

[MonikaCat]

Description

Closes: #XXXX

---

Author Checklist

All items are required. Please add a note to the item if the item is not applicable and
please add links to any relevant follow up issues.

I have...

• included the correct type prefix in the PR title
• added ! to the type prefix if API or client breaking change
• targeted the correct branch
• provided a link to the relevant issue or specification
• added a changelog entry to CHANGELOG.md
• included comments for documenting Go code
• updated the relevant documentation or specification
• reviewed "Files changed" and left comments if necessary
• confirmed all CI checks have passed

Reviewers Checklist

All items are required. Please add a note if the item is not applicable and please add
your handle next to the items reviewed if you only reviewed selected items.

I have...

• confirmed the correct type prefix in the PR title
• confirmed ! in the type prefix if API or client breaking change
• confirmed all author checklist items have been addressed
• reviewed API design and naming
• reviewed documentation is accurate
• reviewed tests and test coverage
• manually tested (if applicable)

[RiccardoM]

Looks good to me overall, although I see some things that might not be really useful like transactionByPartitionIdTransactionHash and messagesByTransactionHashPartitionId. If they are not used, I think we can simply delete them.

We should also go through the overall metadata to make sure there are no useless relationships there and clean them up

[codecov-commenter]

Codecov Report

❗ No coverage uploaded for pull request base (v2/cosmos/stargate@5e6619a). Click here to learn what that means.
The diff coverage is n/a.

@@                  Coverage Diff                  @@
##             v2/cosmos/stargate     #377   +/-   ##
=====================================================
  Coverage                      ?   57.58%           
=====================================================
  Files                         ?       17           
  Lines                         ?     1339           
  Branches                      ?        0           
=====================================================
  Hits                          ?      771           
  Misses                        ?      472           
  Partials                      ?       96           

[huichiaotsou]

tested Ack