Ext: Update to SVT-AV1 v0.9.1

tests/docker/build.sh

diff --git a/tests/docker/build.sh b/tests/docker/build.sh
index f3c37af..63eea1b 100644
--- a/tests/docker/build.sh
+++ b/tests/docker/build.sh
@@ -68,7 +68,7 @@
 
 # SVT-AV1
 cd
-git clone -b v0.9.0 --depth 1 https://gitlab.com/AOMediaCodec/SVT-AV1.git
+git clone -b v0.9.1 --depth 1 https://gitlab.com/AOMediaCodec/SVT-AV1.git
 cd SVT-AV1
 cd Build/linux
 ./build.sh --prefix=/usr release install