Replace import hairlineWidth = with const (#4831)

* replace import with const

* just use `StyleSheet.hairlineWidth`

---------

Co-authored-by: Samuel Newman <10959775+mozzius@users.noreply.github.com>

src/view/com/profile/ProfileSubpageHeader.tsx

@@ -15,15 +15,13 @@ import {makeProfileLink} from 'lib/routes/links'
 import {NavigationProp} from 'lib/routes/types'
 import {sanitizeHandle} from 'lib/strings/handles'
 import {isNative} from 'platform/detection'
+import {Menu_Stroke2_Corner0_Rounded as Menu} from '#/components/icons/Menu'
+import {StarterPack} from '#/components/icons/StarterPack'
 import {TextLink} from '../util/Link'
 import {LoadingPlaceholder} from '../util/LoadingPlaceholder'
 import {Text} from '../util/text/Text'
 import {UserAvatar, UserAvatarType} from '../util/UserAvatar'
 import {CenteredView} from '../util/Views'
-import hairlineWidth = StyleSheet.hairlineWidth
-
-import {Menu_Stroke2_Corner0_Rounded as Menu} from '#/components/icons/Menu'
-import {StarterPack} from '#/components/icons/StarterPack'
 
 export function ProfileSubpageHeader({
   isLoading,
@@ -84,7 +82,7 @@ export function ProfileSubpageHeader({
             {
               flexDirection: 'row',
               alignItems: 'center',
-              borderBottomWidth: hairlineWidth,
+              borderBottomWidth: StyleSheet.hairlineWidth,
               paddingTop: isNative ? 0 : 8,
               paddingBottom: 8,
               paddingHorizontal: isMobile ? 12 : 14,