Support RediSearch Suggestion commands

[sazzad16]

The commands are:

• FT.SUGADD
• FT.SUGGET
• FT.SUGDEL
• FT.SUGLEN

[codecov-commenter]

Codecov Report

Merging #3031 (3ed0fc7) into master (87320a9) will decrease coverage by 0.12%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##             master    #3031      +/-   ##
============================================
- Coverage     52.90%   52.78%   -0.13%     
+ Complexity     3344     3343       -1     
============================================
  Files           218      218              
  Lines         13480    13507      +27     
  Branches        781      783       +2     
============================================
- Hits           7131     7129       -2     
- Misses         6103     6131      +28     
- Partials        246      247       +1     

Impacted Files	Coverage Δ
.../main/java/redis/clients/jedis/CommandObjects.java	64.76% <0.00%> (-0.83%)	⬇️
...rc/main/java/redis/clients/jedis/UnifiedJedis.java	53.79% <0.00%> (-0.49%)	⬇️
...redis/clients/jedis/search/RediSearchCommands.java	0.00% <ø> (ø)
...ava/redis/clients/jedis/search/SearchProtocol.java	0.00% <0.00%> (ø)
src/main/java/redis/clients/jedis/Protocol.java	88.12% <0.00%> (-1.25%)	⬇️

---

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 87320a9...3ed0fc7. Read the comment docs.