Use typeddicts for better kwargs typing in Instrument classes

[jenshnielsen]

This means that the **kwargs of a Instrument class will exactly match the super class while transparently keeping the ability to add another kwarg to the instrument class when required.

The one downside of this is that it is not possible to override the default value of a kwarg in a subclass since that results in an error about overlapping kwargs. We use this pattern fairly frequently in visa instruments to change the default value of the terminator. In this code we therefor do not add the terminator kwarg to the TypedDict

• Update docs on writing drivers to reflect this
• Update docs to reflect use of attribute for terminator and timeout
• Add docstrings to typed dict classes
• Migrate drivers until and including instruments vendors starting with K
• Changelog. Document that all these arguments are now kw only
• Verify that the change to Instrument is acceptable. (label and metadata is kw only)

In a separate pr

• Migrate remaining visa drivers in qcodes to the new format

[codecov]

Codecov Report

Attention: Patch coverage is 92.63566% with 19 lines in your changes are missing coverage. Please review.

Project coverage is 67.61%. Comparing base (d91be17) to head (90451da).

Files	Patch %	Lines
...des/instrument_drivers/Keysight/Keysight_B2962A.py	71.42%	2 Missing ⚠️
src/qcodes/instrument_drivers/Galil/dmc_41x3.py	66.66%	1 Missing ⚠️
src/qcodes/instrument_drivers/HP/HP_8133A.py	80.00%	1 Missing ⚠️
src/qcodes/instrument_drivers/HP/HP_8753D.py	80.00%	1 Missing ⚠️
...codes/instrument_drivers/Keithley/Keithley_2000.py	80.00%	1 Missing ⚠️
...codes/instrument_drivers/Keithley/Keithley_2400.py	80.00%	1 Missing ⚠️
...codes/instrument_drivers/Keithley/Keithley_6500.py	75.00%	1 Missing ⚠️
...rc/qcodes/instrument_drivers/Keysight/Infiniium.py	80.00%	1 Missing ⚠️
src/qcodes/instrument_drivers/Keysight/KtMAwg.py	80.00%	1 Missing ⚠️
src/qcodes/instrument_drivers/Keysight/N51x1.py	80.00%	1 Missing ⚠️
... and 8 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6012      +/-   ##
==========================================
+ Coverage   67.55%   67.61%   +0.06%     
==========================================
  Files         351      351              
  Lines       30490    30549      +59     
==========================================
+ Hits        20597    20656      +59     
  Misses       9893     9893              

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