Docker: fix the search icon in the docker pull dialog
Docker: fix the search icon in the docker pull dialog

Closes #2408
Reviewed-by: Dominik Perpeet <f7830b2723a5db4fc185058b06cfab4b89a38da9@redhat.com>

cockpituous/cockpit,stefwalter/cockpit,Thermionix/cockpit,zigitax/cockpit,deryni/cockpit,michalskrivanek/cockpit,mareklibra/cockpit,nmav/cockpit,larsu/cockpit,nmav/cockpit,haiyangd/cockpit_view,jscotka/cockpit,Armstrong1992/cockpit,andreasn/cockpit,moolitayer/cockpit,denysvitali/cockpit,mareklibra/cockpit,Scribery/cockpit,SotolitoLabs/cockpit,darioajr/cockpit,cockpituous/cockpit,mvollmer/cockpit,zigitax/cockpit,nmav/cockpit,mareklibra/cockpit,Armstrong1992/cockpit,garrett/cockpit,jscotka/cockpit,dperpeet/cockpit,xhad/cockpit,larskarlitski/cockpit,FireDrunk/cockpit,darioajr/cockpit,Armstrong1992/cockpit,arilivigni/cockpit,haiyangd/cockpit_view,harishanand95/cockpit,xhad/cockpit,larsu/cockpit,netzvieh/cockpit,cockpit-project/cockpit,jscotka/cockpit,larsu/cockpit,SotolitoLabs/cockpit,harishanand95/cockpit,harishanand95/cockpit,martinpitt/cockpit,vanloswang/cockpit,larskarlitski/cockpit,garrett/cockpit,Thermionix/cockpit,SotolitoLabs/cockpit,deryni/cockpit,vanloswang/cockpit,larskarlitski/cockpit,FireDrunk/cockpit,sgallagher/cockpit,moraleslazaro/cockpit,larskarlitski/cockpit,vanloswang/cockpit,Scribery/cockpit,haiyangd/cockpit_view,xhad/cockpit,stefwalter/cockpit,darioajr/cockpit,xhad/cockpit,evol262/cockpit,FireDrunk/cockpit,evol262/cockpit,moolitayer/cockpit,michalskrivanek/cockpit,dperpeet/cockpit,denysvitali/cockpit,Armstrong1992/cockpit,jscotka/cockpit,cockpituous/cockpit,xhad/cockpit,arilivigni/cockpit,Thermionix/cockpit,moraleslazaro/cockpit,michalskrivanek/cockpit,andreasn/cockpit,andreasn/cockpit,deryni/cockpit,dperpeet/cockpit,martinpitt/cockpit,SotolitoLabs/cockpit,mareklibra/cockpit,Thermionix/cockpit,deryni/cockpit,maxamillion/cockpit,larskarlitski/cockpit,Scribery/cockpit,moraleslazaro/cockpit,andreasn/cockpit,vanloswang/cockpit,andreasn/cockpit,zigitax/cockpit,moraleslazaro/cockpit,matobet/cockpit,matobet/cockpit,mvollmer/cockpit,sgallagher/cockpit,cockpit-project/cockpit,larskarlitski/cockpit,netzvieh/cockpit,martinpitt/cockpit,petervo/cockpit,vanloswang/cockpit,Scribery/cockpit,xhad/cockpit,moraleslazaro/cockpit,evol262/cockpit,moolitayer/cockpit,moraleslazaro/cockpit,matobet/cockpit,FireDrunk/cockpit,sgallagher/cockpit,petervo/cockpit,petervo/cockpit,matobet/cockpit,harishanand95/cockpit,larsu/cockpit,arilivigni/cockpit,martinpitt/cockpit,denysvitali/cockpit,sgallagher/cockpit,mareklibra/cockpit,mvollmer/cockpit,firebitsbr/cockpit,deryni/cockpit,darioajr/cockpit,evol262/cockpit,Scribery/cockpit,arilivigni/cockpit,dperpeet/cockpit,netzvieh/cockpit,harishanand95/cockpit,mareklibra/cockpit,FireDrunk/cockpit,petervo/cockpit,moraleslazaro/cockpit,netzvieh/cockpit,dperpeet/cockpit,garrett/cockpit,stefwalter/cockpit,garrett/cockpit,nmav/cockpit,firebitsbr/cockpit,dperpeet/cockpit,Scribery/cockpit,evol262/cockpit,michalskrivanek/cockpit,vanloswang/cockpit,netzvieh/cockpit,larsu/cockpit,maxamillion/cockpit,harishanand95/cockpit,michalskrivanek/cockpit,andreasn/cockpit,cockpituous/cockpit,sgallagher/cockpit,darioajr/cockpit,stefwalter/cockpit,SotolitoLabs/cockpit,cockpit-project/cockpit,vanloswang/cockpit,netzvieh/cockpit,denysvitali/cockpit,SotolitoLabs/cockpit,zigitax/cockpit,haiyangd/cockpit_view,firebitsbr/cockpit,haiyangd/cockpit_view,Scribery/cockpit,firebitsbr/cockpit,moolitayer/cockpit,arilivigni/cockpit,maxamillion/cockpit,cockpituous/cockpit,maxamillion/cockpit,deryni/cockpit,petervo/cockpit,martinpitt/cockpit,stefwalter/cockpit,stefwalter/cockpit,firebitsbr/cockpit,xhad/cockpit,Thermionix/cockpit,mvollmer/cockpit,maxamillion/cockpit,michalskrivanek/cockpit,petervo/cockpit,nmav/cockpit,larskarlitski/cockpit,Thermionix/cockpit,cockpit-project/cockpit,Armstrong1992/cockpit,andreasn/cockpit,SotolitoLabs/cockpit,jscotka/cockpit,cockpituous/cockpit,sgallagher/cockpit,sgallagher/cockpit,garrett/cockpit,harishanand95/cockpit,arilivigni/cockpit,evol262/cockpit,larsu/cockpit,mareklibra/cockpit,deryni/cockpit,moolitayer/cockpit,petervo/cockpit,matobet/cockpit,arilivigni/cockpit,stefwalter/cockpit,matobet/cockpit,jscotka/cockpit,mvollmer/cockpit,zigitax/cockpit,michalskrivanek/cockpit,cockpit-project/cockpit,dperpeet/cockpit,denysvitali/cockpit