Update badges to use SVG [ci skip]
Update badges to use SVG [ci skip]

stfp/git-lint,stfp/git-lint,sk-/git-lint,sk-/git-lint,stfp/git-lint,sk-/git-lint,stfp/git-lint,sk-/git-lint,stfp/git-lint,sk-/git-lint,stfp/git-lint,sk-/git-lint,sk-/git-lint,stfp/git-lint,sk-/git-lint,sk-/git-lint