Bump @angular/language-service from 19.2.10 to 20.2.3 in /client#84

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dependabot/npm_and_yarn/client/angular/language-service-20.2.3UMM-CSci-3601/3601-iteration-template-from-subrepos:dependabot/npm_and_yarn/client/angular/language-service-20.2.3Copy head branch name to clipboard