Add pdbp import to optimagic/estimagic init files

src/estimagic/__init__.py

@@ -1,6 +1,12 @@
+import contextlib
 import warnings
 from dataclasses import dataclass
 
+try:
+    import pdbp  # noqa: F401
+except ImportError:
+    contextlib.suppress(Exception)
+
 from estimagic import utilities
 from estimagic.bootstrap import BootstrapResult, bootstrap
 from estimagic.estimate_ml import LikelihoodResult, estimate_ml

src/optimagic/__init__.py

@@ -1,5 +1,12 @@
 from __future__ import annotations
 
+import contextlib
+
+try:
+    import pdbp  # noqa: F401
+except ImportError:
+    contextlib.suppress(Exception)
+
 from optimagic import constraints, mark, utilities
 from optimagic.algorithms import algos
 from optimagic.benchmarking.benchmark_reports import (