Attributes to fields fix

[maguec]

This fix ensures that both pre 2.4 and post 2.4 versions of redisearch properly return fields.

Includes a test to make sure the field types are accurately returned

[codecov[bot]]

Codecov Report

Merging #163 (c640767) into master (9a9429a) will increase coverage by 0.04%. The diff coverage is 80.00%.

@@            Coverage Diff             @@
##           master     #163      +/-   ##
==========================================
+ Coverage   82.88%   82.92%   +0.04%     
==========================================
  Files          13       13              
  Lines        1437     1441       +4     
==========================================
+ Hits         1191     1195       +4     
- Misses        194      195       +1     
+ Partials       52       51       -1     

Impacted Files	Coverage Δ
redisearch/client.go	82.84% <80.00%> (+0.15%)	:arrow_up:

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[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
1 Code Smell

No Coverage information
0.0% Duplication