Revert Autodevops gear animation

Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/39798

app/assets/stylesheets/framework/animations.scss

@@ -23,16 +23,6 @@
     @include webkit-prefix(animation-duration, 2s);
   }
 
-  &.spin-cw {
-    transform-origin: center;
-    animation: spin 4s linear infinite;
-  }
-
-  &.spin-ccw {
-    transform-origin: center;
-    animation: spin 4s linear infinite reverse;
-  }
-
   &.flipOutX,
   &.flipOutY,
   &.bounceIn,
@@ -281,9 +271,3 @@ a {
     transform: translateX(468px);
   }
 }
-
-@keyframes spin {
-  100% {
-    transform: rotate(360deg);
-  }
-}

changelogs/unreleased/animate-auto-devops.yml

----
-title: Animate auto devops graphic
-merge_request:
-author:
-type: other