Vim checkinstall not recommended (nor working) -- update Wiki please

[juanMarinero]

Issue Prelude

Please complete these steps and check these boxes (by putting an x inside
the brackets) before filing your issue:

• [x ] I have read and understood YCM's [CONTRIBUTING][cont] document.
• [x ] I have read and understood YCM's [CODE_OF_CONDUCT][code] document.
• [x ] I have read and understood YCM's [README][readme], especially the
  [Frequently Asked Questions][faq] section.
• [x ] I have searched YCM's issue tracker to find issues similar to the one I'm
  about to report and couldn't find an answer to my problem. ([Example Google
  search.][search])
• [x ] If filing a bug report, I have included the output of vim --version.
• If filing a bug report, I have included the output of :YcmDebugInfo.
• If filing a bug report, I have attached the contents of the logfiles using
  the :YcmToggleLogs command.
• If filing a bug report, I have included which OS (including specific OS
  version) I am using.
• If filing a bug report, I have included a minimal test case that reproduces
  my issue, using vim -Nu /path/to/YCM/vimrc_ycm_minimal, including what I
  expected to happen and what actually happened.
• If filing a installation failure report, I have included the entire output
  of install.py (or cmake/make/ninja) including its invocation
• I understand this is an open-source project staffed by volunteers and
  that any help I receive is a selfless, heartfelt gift of their free time. I
  know I am not entitled to anything and will be polite and courteous.
• I understand my issue may be closed if it becomes obvious I didn't
  actually perform all of these steps.

Thank you for adhering to this process! It ensures your issue is resolved
quickly and that neither your nor our time is needlessly wasted.

Issue Details

Provide a clear description of the problem, including the following key
questions:

• What did you do?

Installing Vim as in your wiki. Vim main maintainer replied he cannot find a solution to checkinstall (this vim issue), checkinstall is not maintained and risky (here)

Include steps to reproduce here.

See Vim issue 15957 vim issue

Include description of a minimal test case, including any actual code required
to reproduce the issue.

See Vim issue 15957.

If you made changes to vimrc_ycm_minimal, pase them here:

[none]

• What did you expect to happen?

Checkinstall to install Vim.

Include description of the expected behaviour.

Checkinstall to install Vim.

• What actually happened?

See Vim issue 15957.

Include description of the observed behaviour, including actual output,
screenshots, etc.

See Vim issue 15957.

[bstaletic]

The wiki is open for anyone to update. Feel free to contribute.