Fix is_random_xxx_address() functions in GenericGap that I had broken :)

Author: Donatien Garnier

features/FEATURE_BLE/source/generic/GenericGap.cpp

@@ -230,7 +230,7 @@ static bool is_prand_24_bits_valid(const BLEProtocol::AddressBytes_t address)
 static bool is_random_static_address(const BLEProtocol::AddressBytes_t address)
 {
     // top two msb bits shall be equal to 0b11.
-    if (((address[5] >> 6) & 0xC0) != 0xC0) {
+    if ((address[5] & 0xC0) != 0xC0) {
         return false;
     }
 
@@ -244,7 +244,7 @@ static bool is_random_private_non_resolvable_address(
     const BLEProtocol::AddressBytes_t address
 ) {
     // top two msb bits shall be equal to 0b00.
-    if (((address[5] >> 6) & 0xC0) != 0x00) {
+    if ((address[5] & 0xC0) != 0x00) {
         return false;
     }
 
@@ -258,7 +258,7 @@ static bool is_random_private_resolvable_address(
     const BLEProtocol::AddressBytes_t address
 ) {
     // top two msb bits shall be equal to 0b01.
-    if (((address[5] >> 6) & 0xC0) != 0x40) {
+    if ((address[5] & 0xC0) != 0x40) {
         return false;
     }