pw_status: Replace Status::Ok() with OkStatus()

- Mark Status::Ok() and StatusWithSize::Ok() as deprecated.
- Replace Status::Ok() with OkStatus().
- Replace StatusWithSize::Ok() with StatusWithSize().

Change-Id: If7192282446bf6d7f90990bb0b4f1b1b89a9228a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/29003
Pigweed-Auto-Submit: Wyatt Hepler <hepler@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Reviewed-by: Keir Mierle <keir@google.com>
diff --git a/pw_assert/assert_backend_compile_test.cc b/pw_assert/assert_backend_compile_test.cc
index 6e1ac2e..5a98b15 100644
--- a/pw_assert/assert_backend_compile_test.cc
+++ b/pw_assert/assert_backend_compile_test.cc
@@ -216,10 +216,10 @@
   CHECK_OK(status, "msg: %d", 5);
 
   // Status from a literal.
-  PW_CHECK_OK(pw::Status::Ok());
+  PW_CHECK_OK(pw::OkStatus());
 
   // Status from a function.
-  PW_CHECK_OK(MakeStatus(pw::Status::Ok()));
+  PW_CHECK_OK(MakeStatus(pw::OkStatus()));
 
   // Status from C enums.
   PW_CHECK_OK(PW_STATUS_OK);