Bump icu4j from 71.1 to 73.2#84

dependabot[bot] wants to merge 1 commit intomastervalidator/htmlparser:masterfrom

dependabot/maven/com.ibm.icu-icu4j-73.2validator/htmlparser:dependabot/maven/com.ibm.icu-icu4j-73.2Copy head branch name to clipboard