[Python] Fix Python observability test breakage (#40481)

#40417 has caused the Python Basic Tests job to fail continuously since this morning with the error
```
from grpc_observability import _open_telemetry_observability
  File "/var/local/git/grpc/py39/lib/python3.9/site-packages/grpc_observability/_open_telemetry_observability.py", line 23, in <module>
    from grpc_observability import _cyobservability
ImportError: /var/local/git/grpc/py39/lib/python3.9/site-packages/grpc_observability/_[cyobservability.cpython-39-x86_64-linux-gnu.so](https://www.google.com/url?q=http://cyobservability.cpython-39-x86_64-linux-gnu.so&sa=D): undefined symbol: _ZN9grpc_core17instrument_detail15QueryableDomain19AllocateDoubleGaugeESt17basic_string_viewIcSt11char_traitsIcEES5_S5_
```

This PR fixes it by adding the required dependency in grpcio-python-observability.

Passing Basic Tests Run using this fix:
https://btx.cloud.google.com/invocations/239da2ca-1394-42f7-aa5c-ac63b938b200/targets

Closes #40481

COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/40481 from sreenithi:fix_basic_test_breakage 124d6da56ccca7eae92a64d911ab6eb31f05175f
PiperOrigin-RevId: 805276991
diff --git a/src/python/grpcio_observability/make_grpcio_observability.py b/src/python/grpcio_observability/make_grpcio_observability.py
index 1f99671..d9154c2 100755
--- a/src/python/grpcio_observability/make_grpcio_observability.py
+++ b/src/python/grpcio_observability/make_grpcio_observability.py
@@ -102,6 +102,7 @@
     "//src/core:experiments",
     "//src/core:slice",
     "//src/core:ref_counted_string",
+    "//src/core:resource_quota_telemetry",
     "//src/core:instrument",
 ]