downloader: fix SAS token corruption in constructDatastoreContext#5715

jsfakian wants to merge 1 commit intolf-edge:masterlf-edge/eve:masterfrom

jsfakian:Fix-download-image-when-we-include-SAS-token-in-the-urljsfakian/eve:Fix-download-image-when-we-include-SAS-token-in-the-urlCopy head branch name to clipboard