Fix long choice hint text wrapping the whole label in Safari

This could be reproduced by setting a really long hint text to a choice that would wrap it. The `flex-basis: min-content` declaration is not supported by Safari yet, so we can't rely on it to build our layout

packages/design-system/src/styles/components/_Choice.scss

@@ -11,7 +11,6 @@ $ds-c-inset-border-width: $spacer-half;
 // Layout styles for wrapping choice container
 .ds-c-choice-wrapper {
   display: flex;
-  flex-wrap: wrap;
   gap: 0.5rem;
   margin: 0.5rem 0;
   // max-width: $input-max-width;
@@ -22,7 +21,8 @@ $ds-c-inset-border-width: $spacer-half;
 .ds-c-choice + label,
 .ds-c-choice + .ds-c-label {
   cursor: pointer;
-  flex: 1 1 min-content;
+  flex-grow: 1;
+  flex-basis: min-content;
   font-weight: $font-normal;
   margin-top: 0;
   max-width: max-content;
@@ -65,6 +65,7 @@ label,
   cursor: pointer;
   display: grid;
   height: $choice-size;
+  flex-shrink: 0;
   justify-items: center;
   margin: 0;
   place-content: center;