tests: Disable TLS in scansion tests
They were not using TLS before. With a36af4570b39 TLS context creation
will succeed even without a certificate, so TLS will be offered, but
since there is no certificate it does not work.
syntax: glob
.hgignore
.luacheckcache
data
local
www_files
html/*
prosody.lua
prosody.cfg.lua
prosody.version
config.unix
*.patch
*.diff
*.orig
*.rej
*.save
*~
*.o
*.so
*.install
*.pid
*.log
*.err
*.debug
*.dll
*.exp
*.lib
*.obj
luacov.report.out
luacov.report.out.index
luacov.stats.out