feat(orm): add mock hooks (#11135)

* feat(orm): add mock hooks

* add hooks

* add tests

* update docs

* Update orm/testing/ormmocks/docs.go

Co-authored-by: Tyler <48813565+technicallyty@users.noreply.github.com>

* add Backend.WithHooks method

Co-authored-by: Tyler <48813565+technicallyty@users.noreply.github.com>

orm/testing/ormmocks/docs.go

@@ -0,0 +1,13 @@
+// Package ormmocks contains generated mocks for orm types that can be used
+// in testing. Right now, this package only contains a mock for ormtable.Hooks
+// as this useful way for unit testing using an in-memory database. Rather
+// than attempting to mock a whole table or database instance, instead
+// a mock Hook instance can be passed in to verify that the expected
+// insert/update/delete operations are happening in the database.
+//
+// The Eq function gomock.Matcher that compares protobuf messages can
+// be used in gomock EXPECT functions.
+//
+// See TestHooks in ormdb/module_test.go for examples of how to use
+// mock Hooks in a real-world scenario.
+package ormmocks