Update to github version

mxpic_release/mxpic/foundries/Foundry.pyi

@@ -0,0 +1,16 @@
+from _typeshed import Incomplete
+
+class Foundry:
+    STD_SMWG_WIDTH: float
+    SLAB_GROWTH: int
+    W_METAL_MIN: int
+    SPACING_HEATER_MIN: int
+    SPACING_METAL_MIN: float
+    W_HEATER_MIN: int
+    W_VIA_H2M: float
+    SPACING_VIA_H2M: float
+    ISL_W_MIN: int
+    ISL_SP_MIN: int
+    show_pins: bool
+    layermap: Incomplete
+    def __init__(self, layermap=None) -> None: ...