fix: avoid cloning double reference & remove unnecessary clone

[bestmike007]

Description

This PR is to address the using .clone() on a double reference compiler warning.

Checklist

• Test coverage for new or modified code paths
• Changelog is updated
• Required documentation changes (e.g., docs/rpc/openapi.yaml and rpc-endpoints.md for v2 endpoints, event-dispatcher.md for new events)
• New clarity functions have corresponding PR in clarity-benchmarking repo
• New integration test(s) added to bitcoin-tests.yml

[codecov]

Codecov Report

Merging #3853 (19d5c92) into develop (3af3051) will increase coverage by 0.00%.
Report is 1 commits behind head on develop.
The diff coverage is 0.00%.

@@           Coverage Diff            @@
##           develop    #3853   +/-   ##
========================================
  Coverage     0.16%    0.16%           
========================================
  Files          339      339           
  Lines       287388   287386    -2     
========================================
  Hits           469      469           
+ Misses      286919   286917    -2     

Files	Coverage Δ
stackslib/src/chainstate/burn/db/sortdb.rs	0.00% <0.00%> (ø)
stackslib/src/chainstate/coordinator/tests.rs	0.00% <0.00%> (ø)
stackslib/src/chainstate/stacks/tests/mod.rs	0.00% <0.00%> (ø)
stackslib/src/net/chat.rs	0.00% <0.00%> (ø)
stackslib/src/net/neighbors/walk.rs	0.00% <0.00%> (ø)
stackslib/src/clarity_vm/database/marf.rs	0.00% <0.00%> (ø)

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