Update FFmpeg version to n7.1.1

Task-number: QTBUG-134621
Pick-to: 6.8 6.5
Change-Id: I6255f615be533521bf1c3da85b29f96e855197e1
Reviewed-by: Bartlomiej Moskal <bartlomiej.moskal@qt.io>
Reviewed-by: Tim Blechmann <tim.blechmann@qt.io>
(cherry picked from commit 24bba3c8b5)
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

coin/provisioning/common/unix/ffmpeg-installation-utils.sh

@@ -3,8 +3,8 @@
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
 download_ffmpeg() {
-    local version="${1:-n7.1}"
-    local sha1="${2:-f008a93710a7577e3f85a90f4b632cc615164712}"
+    local version="${1:-n7.1.1}"
+    local sha1="${2:-479291e8555fe036ca760f95cea829a21e9b8365}"
 
     local ffmpeg_name="FFmpeg-$version"
     local target_dir="$HOME"

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

@@ -6,9 +6,9 @@
 # This script will install FFmpeg
 $msys = "C:\Utils\msys64\usr\bin\bash"
 
-$version="n7.1"
+$version="n7.1.1"
 $url_public="https://github.com/FFmpeg/FFmpeg/archive/refs/tags/$version.tar.gz"
-$sha1="f008a93710a7577e3f85a90f4b632cc615164712"
+$sha1="479291e8555fe036ca760f95cea829a21e9b8365"
 $url_cached="http://ci-files01-hki.ci.qt.io/input/ffmpeg/$version.tar.gz"
 $ffmpeg_name="FFmpeg-$version"