Add GET parameter to SET command

[anshlykov]

Closes #1442.

[codecov]

Codecov Report

Merging #1461 (cb4972f) into main (137aa14) will decrease coverage by 0.18%.
The diff coverage is 66.66%.

@@             Coverage Diff              @@
##               main    #1461      +/-   ##
============================================
- Coverage     78.89%   78.70%   -0.19%     
- Complexity     6295     6347      +52     
============================================
  Files           470      476       +6     
  Lines         21028    21330     +302     
  Branches       2315     2333      +18     
============================================
+ Hits          16590    16788     +198     
- Misses         3375     3472      +97     
- Partials       1063     1070       +7     

Impacted Files	Coverage Δ	Complexity Δ
...pi/coroutines/RedisStringCoroutinesCommandsImpl.kt	8.57% <0.00%> (-0.52%)	3.00 <0.00> (ø)
...va/io/lettuce/core/AbstractRedisAsyncCommands.java	95.80% <50.00%> (-0.19%)	433.00 <1.00> (+2.00)	⬇️
...io/lettuce/core/AbstractRedisReactiveCommands.java	88.75% <50.00%> (-0.14%)	423.00 <1.00> (+2.00)	⬇️
...main/java/io/lettuce/core/RedisCommandBuilder.java	95.05% <100.00%> (+0.03%)	477.00 <2.00> (+3.00)
...c/main/java/io/lettuce/core/ConnectionBuilder.java	66.40% <0.00%> (-20.62%)	31.00% <0.00%> (+4.00%)	⬇️
src/main/java/io/lettuce/core/KillArgs.java	75.00% <0.00%> (-15.00%)	11.00% <0.00%> (ø%)
...ce/core/resource/MappingSocketAddressResolver.java	59.09% <0.00%> (-9.34%)	5.00% <0.00%> (ø%)
...o/lettuce/core/resource/SocketAddressResolver.java	68.18% <0.00%> (-6.82%)	7.00% <0.00%> (ø%)
...main/java/io/lettuce/core/AbstractRedisClient.java	77.96% <0.00%> (-5.63%)	45.00% <0.00%> (-7.00%)
.../java/io/lettuce/core/resource/KqueueProvider.java	16.98% <0.00%> (-5.47%)	2.00% <0.00%> (ø%)
... and 29 more

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[mp911de]

This approach works only if the value is a String. Other typed values (e.g. binary content) would be decoded as String which breaks functionality. I think we need to introduce a new setAndGet method with the return type V

[dengliming]

@anshlykov Hey~ are you still working on this?

[mp911de]

Going forward, let's call this method V setGet (we have something similar with clientGetname and debugObject)

[anshlykov]

Sorry for the delay. I forgot to update this PR. I will make changes as per the comment above and push today or tomorrow

[mp911de]

Thank you for your contribution. That's merged and polished now.