chore(deps): update rust crate axum to v0.7.7

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
axum	workspace.dependencies	patch	0.7.6 -> 0.7.7

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Release Notes

tokio-rs/axum (axum)

v0.7.7: axum v0.7.7

Compare Source

• change: Remove manual tables of content from the documentation, since
  rustdoc now generates tables of content in the sidebar (#​2921)

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 33.14%. Comparing base (1992e39) to head (4b228f6).
Report is 12 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #695      +/-   ##
==========================================
- Coverage   33.17%   33.14%   -0.04%     
==========================================
  Files          59       59              
  Lines        3237     3237              
==========================================
- Hits         1074     1073       -1     
- Misses       2163     2164       +1     

Flag	Coverage Δ
shulker-addon-matchmaking	23.02% <ø> (-0.32%)	⬇️
shulker-crds	92.30% <ø> (ø)
shulker-kube-utils	11.25% <ø> (ø)
shulker-operator	60.41% <ø> (ø)
shulker-utils	87.50% <ø> (ø)

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see 1 file with indirect coverage changes