Update test expectations for swapped NoisyAlloc overloads

PR 5879 swapped the order of NoisyAlloc constructor overloads:
- (int i, double) is now placement new (comes first)
- (double d, double) is now factory pointer (comes second)

This swap is necessary because pybind11 tries overloads in order
until one matches. With int → float conversion now allowed:

- create_and_destroy(4, 0.5): Without the swap, (double d, double)
  would match first (since int → double conversion is allowed),
  bypassing the more specific (int i, double) overload. With the
  swap, (int i, double) matches first (exact match), which is
  correct.

- create_and_destroy(3.5, 4.5): (int i, double) fails (float → int
  is rejected), then (double d, double) matches, which is correct.

The swap ensures exact int matches are preferred over double matches
when an int is provided, which is the expected overload resolution
behavior.

Update the test expectations to match the new overload resolution
order.

Author: rwgk

tests/test_factory_constructors.py

@@ -433,9 +433,10 @@ def test_reallocation_e(capture, msg):
         create_and_destroy(3.5, 4.5)
     assert msg(capture) == strip_comments(
         """
-        noisy new               # preallocation needed before invoking placement-new overload
-        noisy placement new     # Placement new
-        NoisyAlloc(double 3.5)  # construction
+        noisy new          # preallocation needed before invoking factory pointer overload
+        noisy delete       # deallocation of preallocated storage
+        noisy new          # Factory pointer allocation
+        NoisyAlloc(double 3.5)  # factory pointer construction
         ---
         ~NoisyAlloc()  # Destructor
         noisy delete   # operator delete
@@ -450,9 +451,8 @@ def test_reallocation_f(capture, msg):
     assert msg(capture) == strip_comments(
         """
         noisy new          # preallocation needed before invoking placement-new overload
-        noisy delete       # deallocation of preallocated storage
-        noisy new          # Factory pointer allocation
-        NoisyAlloc(int 4)  # factory pointer construction
+        noisy placement new     # Placement new
+        NoisyAlloc(int 4)  # construction
         ---
         ~NoisyAlloc()  # Destructor
         noisy delete   # operator delete