Added build method with explorerScope in ExploreRequestBuilder

[singhalprerana]

Explore API is now being used as part of other APIs too (like events) which do not inherently support many of the functionalities that explore does..
One requirement is to build the request using pre-defined scope instead of taking its value as argument.
Hence made the overloaded build method public which takes the explorerScope as one of the parameters.

[codecov]

Codecov Report

Merging #137 (209001e) into main (a03e544) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##               main     #137   +/-   ##
=========================================
  Coverage     22.83%   22.83%           
  Complexity       75       75           
=========================================
  Files            65       65           
  Lines          1734     1734           
  Branches         51       51           
=========================================
  Hits            396      396           
  Misses         1329     1329           
  Partials          9        9           

Flag	Coverage Δ
unit	22.83% <ø> (ø)

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Impacted Files	Coverage Δ
...explorer/request/DefaultExploreRequestBuilder.java	0.00% <ø> (ø)

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[github-actions]

Unit Test Results

11 files  ±0  11 suites  ±0   18s ⏱️ -1s
24 tests ±0  24 ✔️ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 209001e. ± Comparison against base commit a03e544.

[singhalprerana]

Closing in favour of #138