esp32/partitions-2MiB.csv: Update table so firmware fits.
The current MicroPython app size is larger than the size allocated in the
partitions table.
# Name, Type, SubType, Offset, Size, Flags
nvs, data, nvs, 0x9000, 0x6000,
phy_init, data, phy, 0xf000, 0x1000,
-factory, app, factory, 0x10000, 0x110000,
-vfs, data, fat, 0x120000, 0xA0000,
+factory, app, factory, 0x10000, 0x160000,
+vfs, data, fat, 0x170000, 0x50000,
