fix(ics02)!: modify MsgUpgradeClient to utilize CommitmentProofBytes for the proofs

[Farhad-Shabani]

Closes: #739

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PR author checklist:

• Added changelog entry, using unclog.
• Added tests.
• Linked to GitHub issue.
• Updated code comments and documentation (e.g., docs/).
• Tagged one reviewer who will be the one responsible for shepherding this PR.

Reviewer checklist:

• Reviewed Files changed in the GitHub PR explorer.
• Manually tested (in case integration/unit/mock tests are absent).

[codecov]

Codecov Report

Patch coverage: 79.73% and project coverage change: +0.83 🎉

Comparison is base (1c5b50b) 72.33% compared to head (d87453c) 73.16%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #746      +/-   ##
==========================================
+ Coverage   72.33%   73.16%   +0.83%     
==========================================
  Files         116      124       +8     
  Lines       15529    16070     +541     
==========================================
+ Hits        11233    11758     +525     
- Misses       4296     4312      +16     

Impacted Files	Coverage Δ
crates/ibc/src/core/handler.rs	88.60% <ø> (ø)
crates/ibc/src/core/ics02_client/client_state.rs	0.00% <0.00%> (-78.95%)	⬇️
crates/ibc/src/core/ics03_connection/error.rs	7.69% <ø> (ø)
...src/core/ics04_channel/events/packet_attributes.rs	10.82% <ø> (ø)
.../src/core/ics04_channel/handler/acknowledgement.rs	94.39% <ø> (ø)
...c/core/ics04_channel/handler/chan_close_confirm.rs	97.57% <ø> (ø)
.../src/core/ics04_channel/handler/chan_close_init.rs	97.19% <ø> (ø)
...bc/src/core/ics04_channel/handler/chan_open_ack.rs	97.50% <ø> (ø)
...rc/core/ics04_channel/handler/chan_open_confirm.rs	97.70% <ø> (ø)
...c/src/core/ics04_channel/handler/chan_open_init.rs	96.34% <ø> (ø)
... and 39 more

... and 2 files with indirect coverage changes

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[Farhad-Shabani]

Superseded with #748