python-pycrate: update to 0.7.11; add test.sh

Bump version 0.6.0 -> 0.7.11.
Add test.sh to verify Envelope/Sequence element construction and value access.

Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>

lang/python/python-pycrate/test.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+[ "$1" = python3-pycrate ] || exit 0
+
+python3 - << 'EOF'
+from pycrate_core.elt import Envelope, Sequence
+from pycrate_core.base import Uint8, Uint16
+
+class Msg(Envelope):
+    _GEN = (
+        Uint8("Type"),
+        Uint16("Length"),
+    )
+
+m = Msg()
+m["Type"].set_val(1)
+m["Length"].set_val(42)
+assert m["Type"].get_val() == 1
+assert m["Length"].get_val() == 42
+
+print("python3-pycrate OK")
+EOF