fix: use a prefix on SelectQueryBuilder internal parameters

[cuchi]

Fixes #5174

[pleerock]

If I remember it right oracle driver allows parameters only to start from a-z. So, I recommend to bring instead some non trivial name instead of using _ sign.

[codecov-io]

Codecov Report

Merging #5178 into master will decrease coverage by 0.58%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #5178      +/-   ##
==========================================
- Coverage   76.84%   76.25%   -0.59%     
==========================================
  Files         266      266              
  Lines       19124    19125       +1     
  Branches     5014     5014              
==========================================
- Hits        14695    14583     -112     
- Misses       4429     4542     +113

Impacted Files	Coverage Δ
src/query-builder/SelectQueryBuilder.ts	89.52% <100%> (+0.01%)	⬆️
src/error/NoConnectionOptionError.ts	33.33% <0%> (-50.01%)	⬇️
src/error/ConnectionIsNotSetError.ts	28.57% <0%> (-42.86%)	⬇️
src/error/NoConnectionForRepositoryError.ts	28.57% <0%> (-42.86%)	⬇️
src/error/DriverOptionNotSetError.ts	28.57% <0%> (-42.86%)	⬇️
src/error/TreeRepositoryNotSupportedError.ts	28.57% <0%> (-42.86%)	⬇️
src/error/SubjectWithoutIdentifierError.ts	28.57% <0%> (-42.86%)	⬇️
src/error/DriverPackageNotInstalledError.ts	28.57% <0%> (-42.86%)	⬇️
src/error/ColumnTypeUndefinedError.ts	28.57% <0%> (-42.86%)	⬇️
src/error/MissingPrimaryColumnError.ts	28.57% <0%> (-42.86%)	⬇️
... and 25 more

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[pleerock]

Thanks!