add bsp/esp32c3/components/PikaPython/machine.py.

Signed-off-by: 李昂 <liang6516@outlook.com>

bsp/esp32c3/components/PikaPython/machine.py

@@ -0,0 +1,9 @@
+import PikaStdDevice as std
+import time
+
+class GPIO(std.GPIO):...
+
+class UART(std.UART):...
+
+def Time():
+    return time