Bump spring-security-core from 5.2.0.RELEASE to 5.5.7 in /HW07#21

dependabot[bot] wants to merge 1 commit intomasterApsadikov/JavaLab2019:masterfrom

dependabot/maven/HW07/org.springframework.security-spring-security-core-5.5.7Apsadikov/JavaLab2019:dependabot/maven/HW07/org.springframework.security-spring-security-core-5.5.7Copy head branch name to clipboard