Revert "stm32/rfcore: Intercept addr-resolution HCI cmd to work arou..."

This reverts commit 2668337f.

The issue with potential breaking of the BLE RX path in the radio is fixed
since WS v1.12.0.
Signed-off-by: Damien George <damien@micropython.org>

ports/stm32/rfcore.c

@@ -611,24 +611,6 @@ void rfcore_ble_hci_cmd(size_t len, const uint8_t *src) {
     tl_list_node_t *n;
     uint32_t ch;
     if (src[0] == HCI_KIND_BT_CMD) {
-        // The STM32WB has a problem when address resolution is enabled: under certain
-        // conditions the MCU can get into a state where it draws an additional 10mA
-        // or so and eventually ends up with a broken BLE RX path in the silicon.  A
-        // simple way to reproduce this is to enable address resolution (which is the
-        // default for NimBLE) and start the device advertising.  If there is enough
-        // BLE activity in the vicinity then the device will at some point enter the
-        // bad state and, if left long enough, will have permanent BLE RX damage.
-        //
-        // STMicroelectronics are aware of this issue.  The only known workaround at
-        // this stage is to not enable address resolution.  We do that here by
-        // intercepting any command that enables address resolution and convert it
-        // into a command that disables address resolution.
-        //
-        // OGF=0x08 OCF=0x002d HCI_LE_Set_Address_Resolution_Enable
-        if (len == 5 && memcmp(src + 1, "\x2d\x20\x01\x01", 4) == 0) {
-            src = (const uint8_t *)"\x01\x2d\x20\x01\x00";
-        }
-
         n = (tl_list_node_t *)&ipcc_membuf_ble_cmd_buf[0];
         ch = IPCC_CH_BLE;
     } else if (src[0] == HCI_KIND_BT_ACL) {