[Backport 1.3]Get rid of Rachet to fix failing build

[naveentatikonda]

Description

Backported from PR : #648
Cherry-picked from 4488fbd

Check List

• All tests pass
• Commits are signed as per the DCO using --signoff

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[codecov-commenter]

Codecov Report

Merging #649 (4488fbd) into 1.3 (c66db06) will decrease coverage by 0.38%.
The diff coverage is 81.41%.

❗ Current head 4488fbd differs from pull request most recent head 1ddc1ee. Consider uploading reports for the commit 1ddc1ee to get more accurate results

@@             Coverage Diff              @@
##                1.3     #649      +/-   ##
============================================
- Coverage     84.27%   83.88%   -0.39%     
+ Complexity      901      900       -1     
============================================
  Files           127      127              
  Lines          3867     3879      +12     
  Branches        358      359       +1     
============================================
- Hits           3259     3254       -5     
- Misses          451      464      +13     
- Partials        157      161       +4     

Impacted Files	Coverage Δ
.../main/java/org/opensearch/knn/index/KNNScorer.java	69.23% <0.00%> (ø)
.../opensearch/knn/index/KNNVectorIndexFieldData.java	100.00% <ø> (ø)
...opensearch/knn/index/KNNVectorScriptDocValues.java	90.47% <ø> (ø)
...opensearch/knn/index/codec/BinaryDocValuesSub.java	71.42% <ø> (ø)
...nsearch/knn/index/codec/KNN80Codec/KNN80Codec.java	31.57% <0.00%> (ø)
...rch/knn/index/memory/NativeMemoryEntryContext.java	100.00% <ø> (ø)
...main/java/org/opensearch/knn/jni/FaissService.java	85.71% <ø> (ø)
...c/main/java/org/opensearch/knn/jni/JNIService.java	85.71% <ø> (ø)
...g/opensearch/knn/plugin/script/KNNScoreScript.java	100.00% <ø> (ø)
...arch/knn/plugin/script/KNNScoringScriptEngine.java	66.66% <0.00%> (ø)
... and 174 more

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[vamshin]

LGTM! THanks