Makefile: rename precheck-gofmt target to precheck
Makefile: rename precheck-gofmt target to precheck

Add no-newlines-in-log-call.sh script as part of this precheck.

Signed-off by: Ian Vernon <ian@cilium.io>

scanf/cilium,tklauser/cilium,eloycoto/cilium,cilium-team/cilium,michi-covalent/cilium,eloycoto/cilium,scanf/cilium,cilium/cilium,eloycoto/cilium,michi-covalent/cilium,tgraf/cilium,michi-covalent/cilium,tklauser/cilium,cilium/cilium,tklauser/cilium,cilium/cilium,scanf/cilium,michi-covalent/cilium,scanf/cilium,scanf/cilium,tgraf/cilium,tklauser/cilium,tgraf/cilium,cilium-team/cilium,michi-covalent/cilium,cilium/cilium,eloycoto/cilium,cilium/cilium,tgraf/cilium,tgraf/cilium,tgraf/cilium,tklauser/cilium,eloycoto/cilium,scanf/cilium,scanf/cilium,eloycoto/cilium,eloycoto/cilium