.travis/copr-build-setup: reduce the list of dependencies

kdudka · kdudka · commit a399aa17e21b · 2021-07-30T12:51:40.000+02:00
... so that builds are triggered faster.  We do not need to build
pycsdiff and man pages to be able to build a SRPM.
diff --git a/.travis/copr-build-setup b/.travis/copr-build-setup
@@ -15,15 +15,12 @@ esac
 
 build_deps=(
     boost-devel
-    boost-python3-devel
     bsdtar
     cmake
     coreutils
     gcc-c++
     git
-    help2man
     make
-    python3-devel
 )
 
 copr_cmd=(
