Identity checking tests no longer compile on 13.7.0

[stodirascu]

• I have read CONTRIBUTING and have done my best to follow them.

Seems the current 13.7.0 made our tests stop building, namely due to these changes:

-public func be(_ expected: AnyObject?) -> Matcher<AnyObject> {
+public func be<T: AnyObject>(_ expected: T?) -> Matcher<T> {

We have a test checking whether a delegate (of a protocol type) is identical to an expected object:

protocol OurDelegate: AnyObject { }
...
var delegate: (any OurDelegate)?
...
expect(delegate).to(be(someObject))

which is a valid scenario imho.

@younata would it be possible to revert?

[younata]

Thanks for catching this! I just put up #1183 to address. I'll release Nimble 13.7.1 with it later today.

[stodirascu]

Thanks for that 🙌