Implement optimized FP16 support for ARM architecture - [MOD-9078]

[GuyAv46]

Describe the changes in the pull request

Implement SVE and NEON (with fp16 fml) ARM optimizations for FLOAT16

Mark if applicable

• [ ] This PR introduces API changes
• [ ] This PR introduces serialization changes

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 96.51%. Comparing base (bb41732) to head (cb63b7b). Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #620      +/-   ##
==========================================
- Coverage   96.55%   96.51%   -0.04%     
==========================================
  Files         106      106              
  Lines        5745     5745              
==========================================
- Hits         5547     5545       -2     
- Misses        198      200       +2     

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[github-actions[bot]]

Backport failed for 0.8, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally and resolve any conflicts.

git fetch origin 0.8
git worktree add -d .worktree/backport-620-to-0.8 origin/0.8
cd .worktree/backport-620-to-0.8
git switch --create backport-620-to-0.8
git cherry-pick -x fcc8d78b8ceebf249ab6d273761b379580486032

[github-actions[bot]]

Successfully created backport PR for 8.0:

• #643

[GuyAv46]

/backport

[github-actions[bot]]

Backport failed for 0.8, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally and resolve any conflicts.

git fetch origin 0.8
git worktree add -d .worktree/backport-620-to-0.8 origin/0.8
cd .worktree/backport-620-to-0.8
git switch --create backport-620-to-0.8
git cherry-pick -x fcc8d78b8ceebf249ab6d273761b379580486032

[github-actions[bot]]

Backport failed for 8.0, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally and resolve any conflicts.

git fetch origin 8.0
git worktree add -d .worktree/backport-620-to-8.0 origin/8.0
cd .worktree/backport-620-to-8.0
git switch --create backport-620-to-8.0
git cherry-pick -x fcc8d78b8ceebf249ab6d273761b379580486032