Bump https-proxy-agent from 2.2.2 to 2.2.4 in /vscode-extension#50

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dependabot/npm_and_yarn/vscode-extension/https-proxy-agent-2.2.4eclipsesource/jsonforms-tooling:dependabot/npm_and_yarn/vscode-extension/https-proxy-agent-2.2.4Copy head branch name to clipboard