Refactor telescope, hexdump, and enhance to use ColorConfig

[gsingh93]

@disconnect3d there are a few config options that didn't properly follow the naming convention between the parameter name and the function name. I've made these consistent:

• separator -> offset-separator
• offset -> offset-delimiter
• integer -> integer-value
• integer -> string-value

Also, hexdump-highlight-group-lsb was essentially a color parameter but was not named like one. The name sounds like it's a boolean, but you can customize how you want the lsb to be colored (the default is "underline"), so I renamed it to hexdump-lsb-color.

With these renamings, how do we not break existing themes? I'd like to display a message if anyone is explicitly setting a deprecated paramater.

Maybe something like DeprecatedParameter('hexdump-highlight-group-lsb', 'hexdump-lsb-color'), which would detect when someone tries to access the old name for the first time, print a deprecation warning, and then re-map it to the correct config name. Then we can remove the old config in the future.

[codecov-commenter]

Codecov Report

Merging #1324 (ed7292e) into dev (3d10dce) will decrease coverage by 0.10%.
The diff coverage is 93.10%.

@@            Coverage Diff             @@
##              dev    #1324      +/-   ##
==========================================
- Coverage   54.97%   54.86%   -0.11%     
==========================================
  Files         153      150       -3     
  Lines       19381    19332      -49     
  Branches     1811     1811              
==========================================
- Hits        10654    10606      -48     
+ Misses       8277     8276       -1     
  Partials      450      450              

Impacted Files	Coverage Δ
pwndbg/enhance.py	83.13% <81.81%> (+0.41%)	⬆️
pwndbg/color/__init__.py	81.65% <100.00%> (+0.34%)	⬆️
pwndbg/commands/hexdump.py	69.69% <100.00%> (+4.17%)	⬆️
pwndbg/commands/telescope.py	83.83% <100.00%> (+0.33%)	⬆️
pwndbg/hexdump.py	91.37% <100.00%> (-0.43%)	⬇️

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