Fix generator enable/disable commands

[shuse2]

What was the problem?

This PR resolves #7783

How was it solved?

• Revert generator enable/disable command to have --use-status-value
  • Move height/max-height-generated/max-height-prevoted as flag
• Revert temporally lisk-db version to the previous version because it leaves locks value Closing DB leaves the database locked lisk-db#78
• Fix to pass keypairs from generator to endpoint
• Remove keypair when setting new key

How was it tested?

1. clean rm -rf ~/.lisk/pos-mainchain
2. encrypt keys ./bin/run keys:encrypt -f ./config/default/dev-validators.json
3. import new keys ./bin/run keys:import -f config/default/dev-validators.json
4. enable block generation ./bin/run generator:enable lsk2xxvfxaqpm42wr9reokucegh3quypqg9w9aqfo --height=0 --max-height-prevoted=0 --max-height-generated=0
5. check block is generated (wait for 1 round)
6. check status ./bin/run generator:status --pretty

[codecov]

Codecov Report

Merging #7855 (ee54f99) into development (c29aa93) will increase coverage by 0.00%.
The diff coverage is 94.64%.

Additional details and impacted files

@@             Coverage Diff              @@
##           development    #7855   +/-   ##
============================================
  Coverage        82.11%   82.11%           
============================================
  Files              578      578           
  Lines            20893    20902    +9     
  Branches          3029     3027    -2     
============================================
+ Hits             17156    17164    +8     
- Misses            3737     3738    +1     

Impacted Files	Coverage Δ
framework/src/engine/generator/generator.ts	82.45% <ø> (ø)
...er/src/bootstrapping/commands/generator/disable.ts	92.85% <91.66%> (-7.15%)	⬇️
...der/src/bootstrapping/commands/generator/enable.ts	93.33% <92.85%> (-6.67%)	⬇️
...ander/src/bootstrapping/commands/base_generator.ts	100.00% <100.00%> (ø)
...der/src/bootstrapping/commands/generator/import.ts	92.85% <100.00%> (ø)
framework/src/engine/generator/endpoint.ts	97.32% <100.00%> (+0.07%)	⬆️
elements/lisk-p2p/src/utils/select.ts	93.75% <0.00%> (ø)