Update mozprofile from 1.1.0 to 2.0.0
diff --git a/tools/wptrunner/requirements_firefox.txt b/tools/wptrunner/requirements_firefox.txt
index f1e6a85..7417eac 100644
--- a/tools/wptrunner/requirements_firefox.txt
+++ b/tools/wptrunner/requirements_firefox.txt
@@ -1,5 +1,5 @@
 marionette_driver==2.6.0
-mozprofile==1.1.0
+mozprofile==2.0.0
 mozprocess == 0.26
 mozcrash == 1.0
 mozrunner == 7.0.0