MSI should install drivers and services

[dthaler]

Description

• Make the MSI install and start ebpfcore, netebpfext, and ebpfsvc
• Make ebpfsvc depend on ebpfcore
• Fix bugs in create_package_data.bat script
• Move the "packaging" source directory to "tools\setup" and the "package" build directory to "build\setup". It was getting too confusing with "packages" (for VS) plus "packaging" plus "package" all at the same level.
• Update the MSI CMakeFiles.txt to only require cmake 3.20 which is what comes with VS 2019

Fixes #1037

Testing

Manual testing, plus CI/CD regression tests.

Documentation

This PR includes some doc changes. Docs about installing via the MSI will be done as part of issue #1149.

[codecov]

Codecov Report

Merging #1271 (31c3d3c) into main (37ea274) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #1271      +/-   ##
==========================================
- Coverage   82.12%   82.12%   -0.01%     
==========================================
  Files         120      120              
  Lines       20866    20866              
==========================================
- Hits        17137    17136       -1     
- Misses       3729     3730       +1     

Impacted Files	Coverage Δ
tools/export_program_info/export_program_info.cpp	80.59% <ø> (ø)
tests/end_to_end/test_helper.cpp	89.03% <0.00%> (-0.34%)	⬇️

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