Fix `<dispatcher>` substitution for events: `dogma.EventRecorder` no longer exists

[jmalloc]

In internal/inflect/inflect.go, the <dispatcher> placeholder for message.EventKind is substituted with dogma.EventRecorder:

message.EventKind: {
    // ...
    "<dispatcher>": "dogma.EventRecorder",
},

dogma.EventRecorder was removed in a prior release (see CHANGELOG). This means error messages and suggestions that use <dispatcher> in an event context — such as the hint in expectation.messagecommon.go:

s.AppendListItem(inflect.Sprint(t.kind, "verify the logic within the code that uses the <dispatcher>"))

…will render stale/incorrect interface names to the user.

The substitution should be updated to reflect the current Dogma API. The test files expectation.message.eventcall_test.go and expectation.messagetype.eventcall_test.go also hardcode dogma.EventRecorder in expected output and will need updating.

Also, action.call.go references dogma.EventRecorder in a doc comment (lines 13 and 21) and should be corrected.