android build: (qml) pin new transitive dependencies for reproducibility

contrib/android/p4a_recipes/Pillow/__init__.py

@@ -0,0 +1,18 @@
+import os
+
+from pythonforandroid.recipes.Pillow import PillowRecipe
+from pythonforandroid.util import load_source
+
+util = load_source('util', os.path.join(os.path.dirname(os.path.dirname(__file__)), 'util.py'))
+
+
+assert PillowRecipe._version == "7.0.0"
+assert PillowRecipe.depends == ['png', 'jpeg', 'freetype', 'setuptools', 'python3']
+assert PillowRecipe.python_depends == []
+
+
+class PillowRecipePinned(util.InheritedRecipeMixin, PillowRecipe):
+    sha512sum = "187173a525d4f3f01b4898633263b53a311f337aa7b159c64f79ba8c7006fd44798a058e7cc5d8f1116bad008e4142ff303456692329fe73b0e115ef5c225d73"
+
+
+recipe = PillowRecipePinned()