Use word-wrap in .text-break for IE and Edge compatibility.

Created by: florianlacreuse

Fix #29319 (closed)

word-break property is mostly use for East Asian languages, for soft wrap opportunities between letters commonly associated with languages like Chinese, Japanese, etc.

When the overflow-wrap property is not working (IE, Edge), we need to use the old word-wrap property as a fallback.

Note: If accepted and merged, this fix should be backported to v4.