[Merge later] chore(lanelet2_extension): deprecate ported functions in lanelet2_extension

[sarun-hub]

Description

Several functions are ported to autoware_lanelet2_utils, thus deprecating them in autoware_lanelet2_extension.
Functions including:

• getClosestSegment autoware_core PR # 621.
• getLaneletAngle autoware_core PR # 621.
• getClosestLaneletWithConstrains
• getClosestCenterPoint autoware_core PR # 693.

How was this PR tested?

Notes for reviewers

Currently, build will always fail, because there are some usage of getClosestSegment and getLaneletAngle in some functions.

Make a copy of deprecated functions to use only in lanelet2_extension package during deprecation.

Effects on system behavior

None.

[github-actions]

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[codecov]

Codecov Report

❌ Patch coverage is 0% with 57 lines in your changes missing coverage. Please review.
✅ Project coverage is 17.97%. Comparing base (5a32788) to head (afcb6e9).
⚠️ Report is 26 commits behind head on main.

Files with missing lines	Patch %	Lines
autoware_lanelet2_extension/lib/utilities.cpp	0.00%	31 Missing ⚠️
autoware_lanelet2_extension/lib/query.cpp	0.00%	21 Missing ⚠️
autoware_lanelet2_extension_python/src/utility.cpp	0.00%	4 Missing ⚠️
...elet2_extension/test/src/test_normalize_radian.cpp	0.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #81      +/-   ##
==========================================
+ Coverage   16.31%   17.97%   +1.66%     
==========================================
  Files          42       46       +4     
  Lines        3089     3054      -35     
  Branches     1397     1522     +125     
==========================================
+ Hits          504      549      +45     
+ Misses       2490     2377     -113     
- Partials       95      128      +33     

Flag	Coverage Δ
differential	17.97% <0.00%> (+1.23%)	⬆️
total	?

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