SELECT QUERY with Projections

[prbblrypier]

Select Query with Projections. It should be used also in subSelectQuery.

! we add also a factory to control the ProjectionAst creation

[github-actions]

Overall Project	47.36% -0.01%	🍏
Files changed	79.33%	🍏

File	Coverage
SelectQueryFeature.java	92%	🍏
SelectQueryAst.java	92% -8%	🍏
ProjectionAsts.java	90% -10%	🍏
SparqlAstBuilder.java	78.15% -7.28%	🍏
ProjectionAst.java	69.44% -30.56%	🍏

[github-actions]

Test Results

  343 files  +1    343 suites  +1   42s ⏱️ ±0s
1 897 tests +3  1 897 ✅ +3  0 💤 ±0  0 ❌ ±0 
1 898 runs  +3  1 898 ✅ +3  0 💤 ±0  0 ❌ ±0 

Results for commit 6346a5e. ± Comparison against base commit 64aa591.

♻️ This comment has been updated with latest results.

[github-actions]

Overall Project	47.36% -0.01%	🍏
Files changed	79.33%	🍏

File	Coverage
SelectQueryFeature.java	92%	🍏
SelectQueryAst.java	92% -8%	🍏
ProjectionAsts.java	90% -10%	🍏
SparqlAstBuilder.java	78.15% -7.28%	🍏
ProjectionAst.java	69.44% -30.56%	🍏