[WifiEnterpriseConfig] Update javadoc for setDomainSuffixMatch

wpa_supplicant accepts a semicolon delimited list of domain suffixes.
Update the javadoc to reflect this.

Bug: 130664269
Test: No code changes
Change-Id: I93dbabeddb8854112b413dbb27d094d9d187a73c
1 file changed
tree: 3f05421bf06c75e7f6866b77de54bc6d59178b10
  1. framework/
  2. OsuLogin/
  3. OWNERS