improve recursive join projection

[andyfengHKU]

This PR further improves projection push down

On LDBC100

With Projection 471.9 ms

MATCH (a:Person)-[e:Knows*1..3]->(b:Person) 
WHERE a.ID = 933
RETURN properties(nodes(e), 'firstName');

Without Projection 3412.8 ms

MATCH (a:Person)-[e:Knows*1..3 (r, n | {}, {n.firstName})]->(b:Person) 
WHERE a.ID = 933
RETURN properties(nodes(e), 'firstName');

[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (f28f3d3) 89.63% compared to head (9d97a17) 89.63%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2132      +/-   ##
==========================================
- Coverage   89.63%   89.63%   -0.01%     
==========================================
  Files         988      988              
  Lines       35653    35717      +64     
==========================================
+ Hits        31959    32015      +56     
- Misses       3694     3702       +8     

Files	Coverage Δ
src/binder/bind/bind_graph_pattern.cpp	94.72% <100.00%> (+0.04%)	⬆️
...c/include/parser/query/graph_pattern/rel_pattern.h	100.00% <100.00%> (ø)
...planner/operator/extend/logical_recursive_extend.h	96.00% <100.00%> (ø)
...essor/operator/recursive_extend/frontier_scanner.h	100.00% <100.00%> (ø)
...ocessor/operator/recursive_extend/recursive_join.h	100.00% <100.00%> (ø)
src/optimizer/acc_hash_join_optimizer.cpp	98.26% <100.00%> (+0.04%)	⬆️
src/optimizer/projection_push_down_optimizer.cpp	99.39% <ø> (+0.59%)	⬆️
src/parser/transform/transform_graph_pattern.cpp	94.39% <100.00%> (+0.39%)	⬆️
...anner/operator/extend/logical_recursive_extend.cpp	100.00% <100.00%> (ø)
src/planner/plan/append_extend.cpp	96.66% <100.00%> (+0.11%)	⬆️
... and 6 more

... and 3 files with indirect coverage changes

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