eap: do not reset the connection on updating decorated anonymous identity

While updating decorated anonymous to the supplicant, it is not a
credential change, it should not reset current connection.

If current supplicant pseudonym is part of new pseudonym,
it is a decoration update, not need to reset the connection.

Bug: 233283842
Test: atest vts
      connect to an EAP-SIM network.
Change-Id: Ia7ac56151ecff04a55b3014ba9d01398823f503a
2 files changed