chore: revert price-feeder e2e image

[zarazan]

Description

Change the price-feeder docker image in the e2e tests back to the auto updated one now that the 0.47 changes are megred.

---

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
• added appropriate labels to the PR
• 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 all author checklist items have been addressed
• reviewed state machine logic
• reviewed API design and naming
• reviewed documentation is accurate
• reviewed tests and test coverage
• manually tested (if applicable)

[codecov-commenter]

Codecov Report

Merging #251 (1ff2518) into main (5511246) will decrease coverage by 0.16%.
Report is 3 commits behind head on main.
The diff coverage is 57.14%.

❗ Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

@@            Coverage Diff             @@
##             main     #251      +/-   ##
==========================================
- Coverage   18.94%   18.79%   -0.16%     
==========================================
  Files          51       51              
  Lines       12291    12277      -14     
==========================================
- Hits         2329     2307      -22     
- Misses       9830     9839       +9     
+ Partials      132      131       -1     

Files Changed	Coverage Δ
ante/ante.go	60.00% <ø> (ø)
x/airdrop/abci.go	63.33% <ø> (ø)
x/airdrop/module.go	55.55% <0.00%> (+0.62%)	⬆️
x/oracle/keeper/keeper.go	83.51% <ø> (ø)
x/oracle/module.go	53.84% <0.00%> (+0.42%)	⬆️
x/oracle/types/events.pb.go	0.91% <ø> (ø)
x/oracle/types/genesis.pb.go	0.53% <ø> (ø)
x/oracle/types/hash.go	62.26% <ø> (ø)
x/oracle/types/msgs.go	49.41% <ø> (ø)
x/oracle/types/oracle.pb.go	0.51% <ø> (ø)
... and 5 more

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more