attempt to fix pandora test (+3 squashed commits)

Squashed commits:
[759372d] address PR comments
[2f2a275] wip
[cc86b98] wip

wip

address PR comments

attempt to fix pandora test

bumble/profiles/pbp.py

@@ -0,0 +1,46 @@
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# -----------------------------------------------------------------------------
+# Imports
+# -----------------------------------------------------------------------------
+from __future__ import annotations
+import dataclasses
+import enum
+from typing_extensions import Self
+
+from bumble.profiles import le_audio
+
+
+# -----------------------------------------------------------------------------
+# Classes
+# -----------------------------------------------------------------------------
+@dataclasses.dataclass
+class PublicBroadcastAnnouncement:
+    class Features(enum.IntFlag):
+        ENCRYPTED = 1 << 0
+        STANDARD_QUALITY_CONFIGURATION = 1 << 1
+        HIGH_QUALITY_CONFIGURATION = 1 << 2
+
+    features: Features
+    metadata: le_audio.Metadata
+
+    @classmethod
+    def from_bytes(cls, data: bytes) -> Self:
+        features = cls.Features(data[0])
+        metadata_length = data[1]
+        metadata_ltv = data[1 : 1 + metadata_length]
+        return cls(
+            features=features, metadata=le_audio.Metadata.from_bytes(metadata_ltv)
+        )