Improve FTP coverage

[egecetin]

Some information had dots, some did not. All dots have been removed to match all strings.

[codecov]

Codecov Report

Merging #1207 (76db692) into dev (46d1f05) will increase coverage by 0.62%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##              dev    #1207      +/-   ##
==========================================
+ Coverage   81.70%   82.32%   +0.62%     
==========================================
  Files         157      157              
  Lines       20180    20180              
  Branches     7624     7624              
==========================================
+ Hits        16488    16614     +126     
+ Misses       3071     2942     -129     
- Partials      621      624       +3     

Flag	Coverage Δ
alpine317	69.51% <100.00%> (+0.97%)	⬆️
centos7	72.88% <100.00%> (+0.96%)	⬆️
fedora37	69.34% <100.00%> (+0.98%)	⬆️
macos-11	60.87% <100.00%> (+0.76%)	⬆️
macos-12	60.92% <100.00%> (+0.76%)	⬆️
macos-ventura	60.89% <100.00%> (+0.77%)	⬆️
mingw32	69.68% <100.00%> (+0.92%)	⬆️
mingw64	69.68% <100.00%> (+0.90%)	⬆️
npcap	82.80% <100.00%> (+0.69%)	⬆️
ubuntu1804	73.09% <100.00%> (+0.96%)	⬆️
ubuntu2004	70.19% <100.00%> (+0.98%)	⬆️
ubuntu2204	69.11% <100.00%> (+0.96%)	⬆️
ubuntu2204-icpx	59.23% <0.00%> (+0.01%)	⬆️
unittest	82.32% <100.00%> (+0.62%)	⬆️
windows-2019	82.83% <100.00%> (+0.71%)	⬆️
windows-2022	82.85% <100.00%> (+0.72%)	⬆️
winpcap	82.81% <100.00%> (+0.73%)	⬆️
zstd	72.71% <100.00%> (+0.76%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
Packet++/src/FtpLayer.cpp	99.10% <100.00%> (+56.95%)	⬆️

... and 4 files with indirect coverage changes