app/version: bump to v1.8-rc

[obol-platform]

This pull request was automatically generated by the 'Bump Patch Version' GitHub Action.

• Release Branch: main-v1.8
• New Version: v1.8-rc

Changes

• Updated version in app/version/version.go to v1.8-rc

Next Steps

After this PR is merged, the main-v1.8 branch will have the updated version and can be used for further patch release processes.

category: misc
ticket: none

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 56.32%. Comparing base (49ecee6) to head (722d8dc).

Additional details and impacted files

@@            Coverage Diff             @@
##           main-v1.8    #4294   +/-   ##
==========================================
  Coverage      56.31%   56.32%           
==========================================
  Files            245      245           
  Lines          31319    31319           
==========================================
+ Hits           17637    17639    +2     
+ Misses         11360    11356    -4     
- Partials        2322     2324    +2     

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