ANDROID: NFC: st21nfca: Fix memory OOB and leak issues in connectivity events handler

Overflow on memcpy is possible in kernel driver for st21nfca's
NFC HCI layer when handling connectivity events if aid_len or
params_len are bigger than the buffer size.
Memory leak is possible when parameter tag is invalid.

Bug: 62679581

Signed-off-by: Suren Baghdasaryan <surenb@google.com>