Fix gpuCI scripts for sourcing
MODIFY
ci/cpu/build.bash
ci/cpu/build.bash
# Thrust and CUB build script for gpuCI (CPU-only)
################################################################################
-SCRIPT_PATH=$(cd $(dirname ${0}); pwd -P)
+export PARALLEL_LEVEL=${PARALLEL_LEVEL:-4}
-REPOSITORY_PATH=$(realpath ${SCRIPT_PATH}/../..)
-
-export PARALLEL_LEVEL=4
-
-source ${REPOSITORY_PATH}/ci/common/build.bash
+source ${WORKSPACE}/ci/common/build.bash

MODIFY
ci/gpu/build.bash
ci/gpu/build.bash
# Thrust and CUB build script for gpuCI (heterogeneous)
################################################################################
-SCRIPT_PATH=$(cd $(dirname ${0}); pwd -P)
-
-REPOSITORY_PATH=$(realpath ${SCRIPT_PATH}/../..)
-
-export PARALLEL_LEVEL=4
-
-source ${REPOSITORY_PATH}/ci/common/build.bash
+export PARALLEL_LEVEL=${PARALLEL_LEVEL:-4}
+source ${WORKSPACE}/ci/common/build.bash

Fix gpuCI scripts for sourcing