Update guzzlehttp/guzzle requirement from 6.5.2 to 7.4.0 in /build/integration#45

dependabot[bot] wants to merge 1 commit intostable207118path/server:stable20from

dependabot/composer/build/integration/stable20/guzzlehttp/guzzle-7.4.07118path/server:dependabot/composer/build/integration/stable20/guzzlehttp/guzzle-7.4.0Copy head branch name to clipboard