MNT: Re-rendered with conda-build 24.7.1, conda-smithy 3.37.2, and co…

…nda-forge-pinning 2024.08.03.16.02.50

.ci_support/win_64_.yaml

@@ -3,13 +3,13 @@ c_compiler:
 c_stdlib:
 - vs
 channel_sources:
-- conda-forge/label/llvm_rc,conda-forge
+- conda-forge
 channel_targets:
 - conda-forge main
 fortran_compiler:
 - flang
 fortran_compiler_version:
-- '19'
+- '18'
 libblas:
 - 3.9 *netlib
 liblapack: