package/python-keyring: add hash file

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/python-keyring/python-keyring.hash

@@ -0,0 +1,2 @@
+# locally computed
+sha256  c3f0665ee2d969170dcd6b9e83e76cc7fca2be5a40943700ce2624a0a02f9658  keyring-3.0.5.zip