Font style utilities did not contained "-style-" in BS4 (#37361)
Font style utilities did not contained "-style-" in BS4 (#37361)

* Font style utilities did not contained "-style-" in BS4

* Update site/content/docs/5.2/migration.md

Co-authored-by: Mark Otto <902287fd106bdc113344bdf7dbeb396c4c387b6b@github.com>
coliff/bootstrap,twbs/bootstrap,coliff/bootstrap,twbs/bootstrap