Fixing stylelint issues

Author: jonrohan

src/marketing/buttons/button.scss

@@ -4,7 +4,7 @@
   display: inline-block;
   appearance: none !important;
   // stylelint-disable-next-line primer/spacing
-  padding: .9rem 1.5rem 1.1rem;
+  padding: 0.9rem 1.5rem 1.1rem;
   // stylelint-disable-next-line primer/typography
   font-size: 1rem;
   font-weight: $font-weight-bold;
@@ -14,7 +14,7 @@
   user-select: none;
   border: 0;
   // stylelint-disable-next-line primer/borders
-  border-radius: .375rem;
+  border-radius: 0.375rem;
 
   @include btn-solid-mktg(
     var(--color-mktg-btn-text),
@@ -34,7 +34,7 @@
     z-index: -1;
     content: "";
     // stylelint-disable-next-line primer/borders
-    border-radius: .375rem;
+    border-radius: 0.375rem;
     opacity: 0;
     transition: opacity 0.4s;
   }
@@ -97,7 +97,7 @@
 
 .btn-small-mktg {
   // stylelint-disable-next-line primer/spacing
-  padding: .625rem 1rem .8125rem;
+  padding: 0.625rem 1rem 0.8125rem;
 }
 
 .btn-large-mktg {