🚨 Adapt to latest Qiskit version (#392)

## Description

The newest Qiskit release introduced some new deprecations and,
unfortunately, also some internal deprecation warnings that now surface
in our tests and must be ignored.
This PR adjusts MQT QMAP to these latest changes.

## Checklist:

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- [x] The pull request only contains commits that are related to it.
- [x] I have added appropriate tests and documentation.
- [x] I have made sure that all CI jobs on GitHub pass.
- [x] The pull request introduces no new warnings and follows the
project's style guidelines.

pyproject.toml

@@ -136,7 +136,13 @@ testpaths = ["test/python"]
 addopts = ["-ra", "--strict-markers", "--strict-config", "--showlocals"]
 log_cli_level = "INFO"
 xfail_strict = true
-filterwarnings = ["error", 'ignore:Conversion.*to a scalar is deprecated.*:DeprecationWarning:qiskit:', 'ignore:.*qiskit.__qiskit_version__.*:DeprecationWarning:qiskit:']
+filterwarnings = [
+    "error",
+    "ignore:Conversion.*to a scalar is deprecated.*:DeprecationWarning:qiskit:",
+    "ignore:.*qiskit.__qiskit_version__.*:DeprecationWarning:qiskit:",
+    "ignore:.*qiskit.utils.algorithm_globals.QiskitAlgorithmGlobals*:DeprecationWarning:qiskit",
+    "ignore:.*qiskit.extensions module is pending deprecation*:PendingDeprecationWarning:qiskit",
+]
 
 [tool.coverage]
 run.source = ["mqt.qmap"]