Create solution file for part 2

Author: katzuv

puzzles/solutions/2022/d09/p2.py

@@ -0,0 +1,12 @@
+import sys
+
+
+def get_answer(input_text: str):
+    raise NotImplementedError
+
+
+if __name__ == "__main__":
+    try:
+        print(get_answer(sys.argv[1]))
+    except IndexError:
+        pass  # Don't crash if no input was passed through command line arguments.