addPathIntoUrl = (sUrl, sPath) => {
		if (sUrl.slice(-1) !== "/" && sPath.charAt(0) !== "/") {
			sUrl += "/";
		}
		return sUrl + sPath;
	}
Adds additional path into a URL.

@param {string} sUrl - URL of the request
@param {string} sPath - Additional path to add into the URL
@ui5-restricted sap.ui.fl.apply._internal, sap.ui.fl.write._internal