Provisioning: Change using GitHub package for MinGW 11.2.0

Change-Id: I094015202659cd5a5c3231e64a47bb1725e88327
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
(cherry picked from commit 278516d142)

coin/provisioning/common/windows/install-mingw.ps1

@@ -47,9 +47,10 @@ function InstallMinGW
     $envvar = $envvar -replace '["."]'
     $targetdir = "C:\$envvar"
 
+    $url_original = "https://github.com/cristianadam/mingw-builds/releases/download/v" + $version + "-" + $revision + "/" + $arch + "-" + $version + "-release-" + $threading + "-" + $ex_handling + "-" + $build_ver + "-" + $revision + ".7z"
     $url_cache = "\\ci-files01-hki.intra.qt.io\provisioning\windows\" + $release + ".7z"
     $mingwPackage = "C:\Windows\Temp\MinGW-$version.zip"
-    Download $url_cache $url_cache $mingwPackage
+    Download $url_original $url_cache $mingwPackage
     Verify-Checksum $mingwPackage $sha1
 
     Extract-7Zip $mingwPackage $TARGETDIR

coin/provisioning/qtci-windows-10-x86_64/09-install-mingw1120_64.ps1

@@ -3,9 +3,9 @@
 # This script will install 64-bit MinGW 11.2.0
 # Note! MinGW version is 9.0.0 but the GCC version is 11.2 which is used with the naming of MinGW
 
-$release = "mingw-w64-x86_64-11.2.0-release-posix-seh-rt_v9-rev1"
+$release = "MinGW-w64-x86_64-11.2.0-release-posix-seh-rt_v9-rev1"
 
-$sha1    = "5554791dc13468bf44e2e519c6691f2deecd000c"
+$sha1    = "76bbfd135633d3d414e06cd7bf70cae94d2311db"
 
 InstallMinGW $release $sha1
 

coin/provisioning/qtci-windows-10_21H1-x86_64/09-install-mingw1120_64.ps1

@@ -0,0 +1,10 @@
+. "$PSScriptRoot\..\common\windows\install-mingw.ps1"
+
+# This script will install 64-bit MinGW 11.2.0
+# Note! MinGW version is 9.0.0 but the GCC version is 11.2 which is used with the naming of MinGW
+
+$release = "MinGW-w64-x86_64-11.2.0-release-posix-seh-rt_v9-rev1"
+
+$sha1    = "76bbfd135633d3d414e06cd7bf70cae94d2311db"
+
+InstallMinGW $release $sha1