[ubuntu] Change azure ps module from 5.7.0 to 5.9.0 for Ubuntu 18 & 20 (actions#3562)

Author: miketimofeev

images/linux/toolsets/toolset-1804.json

@@ -109,7 +109,7 @@
             "name": "az",
             "url" : "https://raw.githubusercontent.com/Azure/az-ps-module-versions/main/versions-manifest.json",
             "versions": [
-                "5.7.0"
+                "5.9.0"
             ],
             "zip_versions": [
                 "3.1.0",

images/linux/toolsets/toolset-2004.json

@@ -107,7 +107,7 @@
             "name": "az",
             "url" : "https://raw.githubusercontent.com/Azure/az-ps-module-versions/main/versions-manifest.json",
             "versions": [
-                "5.7.0"
+                "5.9.0"
             ],
             "zip_versions": [
                 "3.1.0",