chore: minor cleanup

[tac0turtle]

this pr removes some sdk.Context usage as its not needed. It also preps migration for 52/v2

happy to reduce scope. just saw some cleanup while reading the code

[aljo242]

test failing is just a flaky test we will be fixing

[codecov]

Codecov Report

Attention: Patch coverage is 94.87179% with 2 lines in your changes missing coverage. Please review.

Project coverage is 57.04%. Comparing base (676a090) to head (2d7c08b).

Files with missing lines	Patch %	Lines
x/oracle/keeper/grpc_query.go	66.66%	1 Missing ⚠️
x/oracle/keeper/keeper.go	94.73%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #764      +/-   ##
==========================================
- Coverage   57.07%   57.04%   -0.04%     
==========================================
  Files         208      208              
  Lines       11625    11618       -7     
==========================================
- Hits         6635     6627       -8     
- Misses       4387     4388       +1     
  Partials      603      603              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[tac0turtle]

What's the process to get this merged? Anything I have to do?