Bug#893402: Uses deprecated llvm3.9

[Michael Biebl <biebl@debian.org>]

Source: qtcreator
Version: 4.5.2-2
Severity: serious

llvm 3.9 is deprecated and in the process of being removed for stretch,
see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=873408

Please update your package to use the latest, recommended version which
is llvm6.0.

Thanks,
Michael

-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (200, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.15.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

-- no debconf information