apptainer/singularity/singularityCE: variant suid default False (#49088)

var/spack/repos/builtin/packages/singularityce/package.py

@@ -10,7 +10,7 @@
 
 
 class SingularityBase(MakefilePackage):
-    variant("suid", default=True, description="install SUID binary")
+    variant("suid", default=False, description="install SUID binary")
     variant("network", default=True, description="install network plugins")
 
     depends_on("pkgconfig", type="build")