Simplify conda recipe (#493)

Simplify recipes using `{{ target_platform }}` for `sysroot` package

Authors:
  - Jordan Jacobelli (https://github.com/Ethyling)

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

URL: #493

Author: jjacobelli

conda/recipes/clx/meta.yaml

@@ -23,8 +23,7 @@ build:
 requirements:
   build:
     - {{ compiler('c') }}
-    - sysroot_linux-64 {{ sysroot_version }}  # [linux64]
-    - sysroot_linux-aarch64 {{ sysroot_version }}  # [aarch64]
+    - sysroot_{{ target_platform }} {{ sysroot_version }}
   host:
     - python
   run: