lib/stm32lib: Update library for L4 v1.17.0, new G4, WL, and MMC fixes.

Changes in this new library version are:
- Update L4 HAL to v1.17.0.
- Add G4 HAL at v1.3.0.
- Add WL HAL at v1.1.0.
- Fix F4 UART and DMA data loss with RX hardware flow control.
- Optimise USB to pass config struct by reference.
- Fix bug in F4 MMC HAL_MMC_Erase function.
- Fix bug setting MMC relative address in F4 and F7 HAL.

Signed-off-by: Damien George <damien@micropython.org>

lib/stm32lib

@@ -1 +1 @@
-Subproject commit 302c52794d2f579903f4e49cbad1f5d3a7f401ad
+Subproject commit 1eebcda2c95d7593c68e1c81f042d23485baab26