fix the variable of the last link within branch

[klobuczek]

Fixes # https://github.com/neo4jrb/neo4j/issues/1526 This pull introduces/changes:

• ensures that all result_{association_name} variables are indexed to avoid clashing and creating undesired binding

[codecov-io]

Codecov Report

Merging #1527 into master will increase coverage by <.01%. The diff coverage is 95.45%.

@@            Coverage Diff             @@
##           master    #1527      +/-   ##
==========================================
+ Coverage   96.82%   96.82%   +<.01%     
==========================================
  Files         205      205              
  Lines       12688    12694       +6     
==========================================
+ Hits        12285    12291       +6     
  Misses        403      403

Impacted Files	Coverage Δ
spec/e2e/query_spec.rb	99.02% <100%> (ø)	:arrow_up:
spec/shared_examples/timestamped_model.rb	100% <100%> (ø)	:arrow_up:
lib/neo4j/active_node/query/query_proxy.rb	94.93% <100%> (-0.04%)	:arrow_down:
spec/e2e/query_proxy_methods_spec.rb	99.81% <91.66%> (ø)	:arrow_up:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 95db4f8...b65e828. Read the comment docs.

[klobuczek]

codecov shows less coverage on query_proxy.rb because a covered llne has been removed from the code which decreases the percentage