Bump spring-security-core from 5.1.11.RELEASE to 5.5.7 in /spring-gateway#9

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dependabot/maven/spring-gateway/org.springframework.security-spring-security-core-5.5.7sunmingji/spring:dependabot/maven/spring-gateway/org.springframework.security-spring-security-core-5.5.7Copy head branch name to clipboard