Pin Gio for Android rendering

go.mod

@@ -5,7 +5,8 @@ go 1.26
 replace gioui.org/cmd => ./third_party/gioui-cmd
 
 require (
-	gioui.org v0.9.0
+	gioui.org v0.8.0
+	gioui.org/x v0.8.0
 	github.com/atotto/clipboard v0.1.4
 	github.com/tobischo/gokeepasslib/v3 v3.6.2
 	golang.org/x/exp/shiny v0.0.0-20260312153236-7ab1446f8b90
@@ -18,7 +19,6 @@ require (
 	4d63.com/gochecknoglobals v0.2.2 // indirect
 	gioui.org/cmd v0.8.0 // indirect
 	gioui.org/shader v1.0.8 // indirect
-	gioui.org/x v0.9.0 // indirect
 	git.wow.st/gmp/jni v0.0.0-20210610011705-34026c7e22d0 // indirect
 	github.com/4meepo/tagalign v1.4.2 // indirect
 	github.com/Abirdcfly/dupword v0.1.3 // indirect