Merged update from upstream sources

This is an automated DistroBaker update from upstream sources.
If you do not know what this is about or would like to opt out,
contact the OSCI team.

Source: https://src.fedoraproject.org/rpms/libtiff.git#163d5da8528cee194fb1326bf2ca5abc75d3d7c7

libtiff.spec

@@ -1,7 +1,7 @@
 Summary:       Library of functions for manipulating TIFF format image files
 Name:          libtiff
 Version:       4.1.0
-Release:       5%{?dist}
+Release:       6%{?dist}
 License:       libtiff
 URL:           http://www.simplesystems.org/libtiff/
 
@@ -11,7 +11,7 @@ Patch0:        libtiff-am-version.patch
 Patch1:        libtiff-make-check.patch
 
 BuildRequires: gcc, gcc-c++
-BuildRequires: zlib-devel libjpeg-devel jbigkit-devel
+BuildRequires: zlib-devel libjpeg-devel jbigkit-devel libzstd-devel libwebp-devel
 BuildRequires: libtool automake autoconf pkgconfig
 
 %description
@@ -163,6 +163,9 @@ find html -name 'Makefile*' | xargs rm
 %{_mandir}/man1/*
 
 %changelog
+* Mon Jan 04 2021 Nikola Forró <nforro@redhat.com> - 4.1.0-6
+- Build with ZSTD and WEBP support (#1911969)
+
 * Mon Nov 02 2020 Nikola Forró <nforro@redhat.com> - 4.1.0-5
 - Remove libtiff-devel dependency on arch-specific pkgconfig