chore(deps): update codecov/codecov-action action to v6

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
codecov/codecov-action	action	major	v5 → v6

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Release Notes

codecov/codecov-action (codecov/codecov-action)

v6

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[yarikoptic]

I do not see codecov report :-/ either this breaks it or we did not have those for a bit... I do not see on

#124

either... so likely we already broke integration awhile back, likely need token?

yeap

info - 2026-03-26 18:47:50,527 -- Process Upload complete
error - 2026-03-26 18:47:50,527 -- Upload failed: {"message":"Token required because branch is protected"}

so we need to fix this up... but I do not see Configuration available to my account on codecov for this

so will be for @Lykos153 himself to do that. Please?!