do not ask for confirmation

.gitlab-ci.yml

@@ -2,7 +2,7 @@ image: obarun/base:latest
 
 before_script:
   - pacman -Syu --noconfirm
-  - pacman -S util-linux autoconf automake binutils bison fakeroot file findutils flex gawk gcc gettext grep groff gzip libtool m4 make patch pkgconf sed sudo texinfo which
+  - pacman -S autoconf automake binutils bison file flex gcc gettext groff libtool m4 make patch pkgconf texinfo which --noconfirm
   
 build:
   stage: build