fix #171 : Add missing FieldOptions in FT.INFO command

[shumin1027]

fix #171 : The Info() method missing FieldOptions info

[codecov]

Codecov Report

Merging #172 (2082c9c) into master (81cf501) will decrease coverage by 0.46%.
The diff coverage is 64.28%.

❗ Current head 2082c9c differs from pull request most recent head 98322ca. Consider uploading reports for the commit 98322ca to get more accurate results

@@            Coverage Diff             @@
##           master     #172      +/-   ##
==========================================
- Coverage   82.92%   82.46%   -0.47%     
==========================================
  Files          13       13              
  Lines        1441     1460      +19     
==========================================
+ Hits         1195     1204       +9     
- Misses        195      199       +4     
- Partials       51       57       +6     

Impacted Files	Coverage Δ
redisearch/client.go	81.38% <64.28%> (-1.46%)	⬇️

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[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[Avital-Fine]

LGTM!
Sorry for all the commits, the change was minor. And Thank you for contributing :)