common/config.go: remove fmt.Printf statement
common/config.go: remove fmt.Printf statement

Remove fmt.Printf statement leftover from debugging when
common/config.go was added.

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

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