Bump spring-expression from 4.3.13.RELEASE to 5.2.21.RELEASE in /install/install-inspector/install-inspector-app#225

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dependabot/maven/install/install-inspector/install-inspector-app/org.springframework-spring-expression-5.2.21.RELEASETeradata/kylo:dependabot/maven/install/install-inspector/install-inspector-app/org.springframework-spring-expression-5.2.21.RELEASECopy head branch name to clipboard