Pin libcudf runtime dependency for cudf / libcudf-kafka nightlies (#9847

)

Looking at the cudf nightlies on Anaconda, I noticed we aren't pinning the libcudf dependency, only constraining it to the current minor version (i.e. `libcudf >=22.2.0a.211206,<22.3.0a0`); this makes it possible to install mismatched versions of cudf and libcudf nightlies, which can result in a broken cudf installation.

This PR pins the libcudf runtime dependency for our cudf nightlies, as well as for libcudf-kafka, which also has a libcudf runtime dependency.

Authors:
  - Charles Blackmon-Luca (https://github.com/charlesbluca)

Approvers:
  - AJ Schmidt (https://github.com/ajschmidt8)

URL: #9847

conda/recipes/cudf/meta.yaml

@@ -22,6 +22,9 @@ build:
     - CC
     - CXX
     - CUDAHOSTCXX
+  # libcudf's run_exports pinning is looser than we would like
+  ignore_run_exports:
+    - libcudf
 
 requirements:
   build:
@@ -44,6 +47,7 @@ requirements:
     - numba >=0.54
     - numpy
     - {{ pin_compatible('pyarrow', max_pin='x.x.x') }} *cuda
+    - libcudf {{ version }}
     - fastavro >=0.22.0
     - {{ pin_compatible('rmm', max_pin='x.x') }}
     - fsspec>=0.6.0

conda/recipes/libcudf_kafka/meta.yaml

@@ -20,13 +20,18 @@ build:
     - PARALLEL_LEVEL
     - VERSION_SUFFIX
     - PROJECT_FLASH
+  # libcudf's run_exports pinning is looser than we would like
+  ignore_run_exports:
+    - libcudf
 
 requirements:
   build:
     - cmake >=3.20.1
   host:
     - libcudf {{version}}
     - librdkafka >=1.7.0,<1.8.0a0
+  run:
+    - libcudf {{version}}
 
 test:
   commands: