add missing module in intel-compilers

nonfree/intel-compilers.scm

@@ -17,6 +17,7 @@
   #:use-module (gnu packages bootstrap)
   #:use-module (gnu packages cpio)
   #:use-module (gnu packages compression)
+  #:use-module (gnu packages commencement)
   #:use-module (gnu packages package-management))
 
 (define-public intel-compilers