Refax: remove usage of LOGF/HLOGF

[ethouris]

Requested by #2126.

The LOGF/HLOGF macros haven't been removed, just in case, but their usage will be now deprecated. The form method of the log dispatcher, which is being used in this macro, has been marked deprecated in order to make it loud. All uses of LOGF macros have been replaced with LOGC or LOGP.

Note that this has no influence on the logging in haicrypt, as it uses vform, not form method through the wrapper functions.

[codecov-commenter]

Codecov Report

Merging #2566 (592dd1d) into master (fdb9389) will increase coverage by 0.32%.
The diff coverage is 43.33%.

@@            Coverage Diff             @@
##           master    #2566      +/-   ##
==========================================
+ Coverage   65.91%   66.23%   +0.32%     
==========================================
  Files         100      100              
  Lines       19822    19793      -29     
==========================================
+ Hits        13065    13110      +45     
+ Misses       6757     6683      -74     

Impacted Files	Coverage Δ
srtcore/logging.h	98.21% <ø> (+3.76%)	⬆️
srtcore/core.cpp	60.88% <40.74%> (+0.98%)	⬆️
srtcore/api.cpp	53.28% <66.66%> (ø)
srtcore/cache.h	80.00% <0.00%> (-3.08%)	⬇️
srtcore/common.cpp	37.32% <0.00%> (-0.93%)	⬇️
srtcore/buffer_snd.cpp	67.10% <0.00%> (-0.66%)	⬇️
srtcore/queue.cpp	81.00% <0.00%> (-0.30%)	⬇️
srtcore/congctl.cpp	84.45% <0.00%> (+3.62%)	⬆️
... and 2 more

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more