Enable sort optimization for all NumericTypes

[gashutos]

Description

Enable sort optimization for all remaining Numeric types which were not covered in our last PR 6321
The main issue supporting these remaining NumericTypes was its merging capabilities during field mapping change for indices. That is resolved in this PR by introducing wider size comparator during merge.

Below remainig types were enabled as a part of this PR.

1. Boolean
2. Bytes
3. Short
4. Int
5. Half_float (it always uses custom comparator though)
6. Float

The performance gain we had with this is very huge, almost 10x gain on server side latency comparison. I have listed down few benchmarks in testing section.

Performance improvement

Below is server side latency comparison. Units are in ms.
Dataset as of now I have are smaller for float & short types, but improvement in 'x' wise is pretty wide.

NumericType	New sort latency	Old sort latency
SHORT	13	130
INT	150	1411
FLOAT	15	240

Issues Resolved

6326

Tested

• Added extensive unit tests to check if merge works properly in case indices have different numeric types sorted.
• Tested creating managed service domain and did performance testing, below were the results.
• Reindexed indices with different mapping and checked things are working fine with optimization gains.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/11522/
• CommitID: 78de43d
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[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/11523/
• CommitID: e0e1692
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
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[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/11524/
• CommitID: b68190d
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
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[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/11525/
• CommitID: 6e34af0
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
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[gashutos]

Fixing integ tests..

[gashutos]

Closed this due to branch mess up :(
Created newer one #6424