cmake: Use/include Buddy formatting rules for consistency

Author: wavexx

.cmake-format.py

@@ -0,0 +1,21 @@
+# If a statement is wrapped to more than one line, than dangle the closing
+# parenthesis on it's own line.
+dangle_parens = True
+dangle_align = 'child'
+
+# If true, the parsers may infer whether or not an argument list is sortable
+# (without annotation).
+autosort = True
+
+# How wide to allow formatted cmake files
+line_width = 100
+
+additional_commands = {
+    "target_sources": {
+        "kwargs": {
+            "PUBLIC": "*",
+            "PRIVATE": "*",
+            "INTERFACE": "*",
+        }
+    },
+}