Pass in multiple device/carrier configurations into ImsResolver

1) Support passing multiple configurations into ImsResolver for
device/carrier configurations.
2) Support multiple cases for failure in ImsServiceController
(null binding or error binding cases).
3) Moving ImsResolver to PhoneGlobals requires that the handling
of resizing of slots due to a device configuration change be
handled differently. Added new logic to resize num slots and
bind/unbind when necessary.

Bug: 111305845
Test: atest CtsTelephonyTestCases; atest FrameworksTelephonyTests
Change-Id: I96bf2d6183d86b4b969e9070776d498b1a625740