chore: Update styles in settings pages (#11070)

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Co-authored-by: Pranav <pranavrajs@gmail.com>
Co-authored-by: Shivam Mishra <scm.mymail@gmail.com>

app/assets/stylesheets/administrate/components/_buttons.scss

@@ -9,7 +9,7 @@ input[type='submit']:not(.reset-base),
   border-radius: $base-border-radius;
   color: $white;
   cursor: pointer;
-  display: inline-block;
+  display: inline-flex;
   font-size: $font-size-small;
   -webkit-font-smoothing: antialiased;
   font-weight: $font-weight-medium;