Use conda mambabuild not mamba mambabuild (#1265)

With the release of conda 23.7.3, `mamba mambabuild` stopped working. With boa installed, `conda mambabuild` uses the mamba solver, so just use that instead.

See also rapidsai/cudf#14068.

Authors:
  - Bradley Dice (https://github.com/bdice)

Approvers:
  - Ray Douglass (https://github.com/raydouglass)

URL: #1265

ci/build_cpp.sh

@@ -11,7 +11,7 @@ rapids-print-env
 
 rapids-logger "Begin cpp build"
 
-rapids-mamba-retry mambabuild \
+rapids-conda-retry mambabuild \
     conda/recipes/libcuspatial
 
 rapids-upload-conda-to-s3 cpp

ci/build_python.sh

@@ -15,7 +15,7 @@ rapids-logger "Begin py build cuSpatial"
 
 # TODO: Remove `--no-test` flag once importing on a CPU
 # node works correctly
-rapids-mamba-retry mambabuild \
+rapids-conda-retry mambabuild \
   --no-test \
   --channel "${CPP_CHANNEL}" \
   conda/recipes/cuspatial
@@ -24,7 +24,7 @@ rapids-logger "Begin py build cuProj"
 
 # TODO: Remove `--no-test` flag once importing on a CPU
 # node works correctly
-rapids-mamba-retry mambabuild \
+rapids-conda-retry mambabuild \
   --no-test \
   --channel "${CPP_CHANNEL}" \
   conda/recipes/cuproj