BLE: rename ConnectionParameters::getFilterPolicy into getFilter for consistency.

Author: pan-

features/FEATURE_BLE/ble/gap/ConnectionParameters.h

@@ -282,7 +282,7 @@ class ConnectionParameters {
      *
      * @return The initiator policy.
      */
-    initiator_filter_policy_t getFilterPolicy() const
+    initiator_filter_policy_t getFilter() const
     {
         return _filterPolicy;
     }

features/FEATURE_BLE/source/generic/GenericGap.cpp

@@ -681,7 +681,7 @@ ble_error_t GenericGap::connect(
         return _pal_gap.create_connection(
             connectionParams.getScanIntervalArray()[0],
             connectionParams.getScanWindowArray()[0],
-            connectionParams.getFilterPolicy(),
+            connectionParams.getFilter(),
             (pal::connection_peer_address_type_t::type) peerAddressType.value(),
             peerAddress,
             connectionParams.getOwnAddressType(),
@@ -707,7 +707,7 @@ ble_error_t GenericGap::connect(
     }
 
     return _pal_gap.extended_create_connection(
-        connectionParams.getFilterPolicy(),
+        connectionParams.getFilter(),
         connectionParams.getOwnAddressType(),
         adjusted_address_type,
         peerAddress,