ENH: Update to anaconda-client v1.12.3 and simplify dependencies

* As anaconda-client v1.12.3 adds the fixes needed for
  scientific-python/upload-nightly-action v0.4.0 upstream, updating to
  this version allows for reverting the logic added
  in scientific-python/upload-nightly-action v0.4.0 and removing curl and jq
  as required dependencies.
   - c.f. https://github.com/scientific-python/upload-nightly-action/releases/tag/0.4.0
* Revert logic from fix in scientific-python/upload-nightly-action v0.4.0.
* Update Python to 3.12.
* Rebuild the lock file for the updated environment.

cmd.sh

@@ -67,70 +67,6 @@ micromamba activate upload-nightly-action
 # trim trailing slashes from $INPUT_ARTIFACTS_PATH
 INPUT_ARTIFACTS_PATH="${INPUT_ARTIFACTS_PATH%/}"
 
-get_wheel_name_version() {
-    local wheel_name="$1"
-    if [[ "${wheel_name}" =~ ^([[:alnum:]_-]+)-([0-9][^-]+)-(.+)$ ]]; then
-        # return the package_name and version_number
-        local return_values=("${BASH_REMATCH[1]}" "${BASH_REMATCH[2]}")
-        echo "${return_values[@]}"
-    else
-        echo "The wheel name ${1} does not follow the PEP 491 spec (https://peps.python.org/pep-0491/) and is invalid."
-        return 1
-    fi
-}
-
-# get the unique package names from all the wheels
-package_names=()
-for wheel_path in "${INPUT_ARTIFACTS_PATH}"/*.whl; do
-  # remove the INPUT_ARTIFACTS_PATH/ prefix (including the /)
-  wheel_name="${wheel_path#${INPUT_ARTIFACTS_PATH}/}"
-  read -r package_basename_prefix _ <<< "$(get_wheel_name_version ${wheel_name})"
-  package_names+=("${package_basename_prefix}")
-done
-package_names=($(tr ' ' '\n' <<< "${package_names[@]}" | sort --unique | tr '\n' ' '))
-
-# If the package version doesn't exist on the package index then there will
-# be no files to overwrite and the package can be uploaded safely.
-# If the package version exists, is the only version on the package index,
-# and only has one distribution file, then that package needs to be removed
-# from the index before a wheel of the same name can be uploaded again.
-# c.f. https://github.com/Anaconda-Platform/anaconda-client/issues/702
-
-for package_basename_prefix in "${package_names[@]}"; do
-  # normalize package_name to use '-' as delimiter
-  package_name="${package_basename_prefix//_/-}"
-
-  number_releases=$(curl --silent https://api.anaconda.org/package/"${ANACONDA_ORG}/${package_name}" | \
-    jq -r '.releases' | \
-    jq length)
-
-  if [ "${number_releases}" -eq 1 ]; then
-    # get any wheel for the package (they should all have the same version)
-    wheel_path=$(find "${INPUT_ARTIFACTS_PATH}" -name "${package_basename_prefix}-*.whl" -print -quit)
-    wheel_name="${wheel_path#${INPUT_ARTIFACTS_PATH}/}"
-    read -r _ package_version <<< "$(get_wheel_name_version ${wheel_name})"
-
-    number_files=$(curl --silent https://api.anaconda.org/release/"${ANACONDA_ORG}/${package_name}/${package_version}" | \
-      jq -r '.distributions' | \
-      jq length)
-
-    if [ "${number_files}" -eq 1 ]; then
-      distribution_name=$(curl --silent https://api.anaconda.org/release/"${ANACONDA_ORG}/${package_name}/${package_version}" | \
-        jq -r '.distributions[].basename')
-
-      if [ "${wheel_name}" = "${distribution_name}" ]; then
-        echo -e "\n# ${distribution_name} is the only distribution file uploaded for the package https://anaconda.org/${ANACONDA_ORG}/${package_name}"
-        echo "# To avoid https://github.com/Anaconda-Platform/anaconda-client/issues/702 remove the existing release before uploading."
-
-        echo -e "\n# Removing ${ANACONDA_ORG}/${package_name}/${package_version}"
-        anaconda --token "${ANACONDA_TOKEN}" remove \
-          --force \
-          "${ANACONDA_ORG}/${package_name}/${package_version}"
-      fi
-    fi
-  fi
-done
-
 # upload wheels
 echo "Uploading wheels to anaconda.org..."