Add version 4.1.1.0 to atompaw (#23659)

Also adjust the libxc constraints.

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

@@ -18,14 +18,16 @@ class Atompaw(Package):
     homepage = "http://users.wfu.edu/natalie/papers/pwpaw/man.html"
     url = "http://users.wfu.edu/natalie/papers/pwpaw/atompaw-4.0.0.13.tar.gz"
 
+    version('4.1.1.0', sha256='b1ee2b53720066655d98523ef337e54850cb1e68b3a2da04ff5a1576d3893891')
     version('4.0.0.13', sha256='cbd73f11f3e9cc3ff2e5f3ec87498aeaf439555903d0b95a72f3b0a021902020')
     version('3.1.0.3', sha256='15fe9a0369bdcc366370a0ecaa67e803ae54534b479ad63c4c7494a04fa3ea78')
 
     depends_on("lapack")
     depends_on("blas")
 
-    # pin libxc version
-    depends_on("libxc@2.2.1")
+    # libxc
+    depends_on('libxc')
+    depends_on('libxc@:2', when='@:4.0')
 
     def install(self, spec, prefix):
         options = ['--prefix=%s' % prefix]