Bump shiro-core from 1.2.3 to 1.4.2#21

dependabot[bot] wants to merge 1 commit intomasterjasonguide/examination_system-:masterfrom

dependabot/maven/org.apache.shiro-shiro-core-1.4.2jasonguide/examination_system-:dependabot/maven/org.apache.shiro-shiro-core-1.4.2Copy head branch name to clipboard