Merge #995: [elements 0.18] Update URL to download old QT SDK

32b3328 Update URL to download old QT SDK (Glenn Willen)

Pull request description:

  Backport of #992.

Top commit has no ACKs.

Tree-SHA512: 370c5b8c2f5453cda11cc8408289c75599928e4647d68e226794f53904be9474a8ebe00e4ca729fe2c7009d88b3e5062341e1f3e39534b375ed944532f2c4f86

Author: stevenroose

depends/packages/qt.mk

@@ -1,6 +1,6 @@
 PACKAGE=qt
 $(package)_version=5.9.7
-$(package)_download_path=https://download.qt.io/official_releases/qt/5.9/$($(package)_version)/submodules
+$(package)_download_path=https://download.qt.io/archive/qt/5.9/$($(package)_version)/submodules
 $(package)_suffix=opensource-src-$($(package)_version).tar.xz
 $(package)_file_name=qtbase-$($(package)_suffix)
 $(package)_sha256_hash=36dd9574f006eaa1e5af780e4b33d11fe39d09fd7c12f3b9d83294174bd28f00