message: style: increase sidebar search input hitbox
  Increase the padding of the sidebar search input. Fixes linked issue.
  refs
diff: @@ -97,6 +97,9 @@ const useStyles = makeStyles<BackstageTheme>(theme => {
  fontWeight: 'bold',
  fontSize: theme.typography.fontSize,
  },
  + searchFieldHTMLInput: {
  + padding: '15px 0 17px',
  + },
  searchContainer: {
  width: drawerWidthOpen - iconContainerWidth,
  },
  @@ -271,6 +274,9 @@ export const SidebarSearchField = (props: SidebarSearchFieldProps) => {
  disableUnderline: true,
  className: classes.searchField,
  }}
  + inputProps={{
  + className: classes.searchFieldHTMLInput,
  + }}
  />
  </SidebarItem>
  </div>
  