Adapt to https://github.com/redhat-developer/yaml-language-server/pull/1125#1146

datho7561 wants to merge 1 commit intoredhat-developer:mainredhat-developer/vscode-yaml:mainfrom

datho7561:moved-yamlls-output-dirdatho7561/vscode-yaml:moved-yamlls-output-dirCopy head branch name to clipboard