Revert "rebuild only linux-aarch64 after binutils fixes"

This reverts commit 2894cdd.

Author: h-vetinari

recipe/meta.yaml

@@ -75,8 +75,6 @@ build:
 {% else %}
   skip: true  # [is_rc]
 {% endif %}
-  # debug aarch failures
-  skip: true  # [not aarch64]
   string: cuda{{ cuda_compiler_version | replace('.', '') }}_{{ blas_impl }}_h{{ PKG_HASH }}_{{ build }}  # [cuda_compiler_version != "None"]
   string: cpu_{{ blas_impl }}_h{{ PKG_HASH }}_{{ build }}                                                 # [cuda_compiler_version == "None"]
   detect_binary_files_with_prefix: false