stack/caucase: Fix library

Fix calls to rerequest

stack/caucase/buildout.hash.cfg

@@ -15,4 +15,4 @@
 
 [caucase-jinja2-library]
 filename = caucase.jinja2.library
-md5sum = 7b8b0736a7c30a16c5f9f97e69052077
+md5sum = 75924c5d350c6941f09a21319725e276

stack/caucase/caucase.jinja2.library

@@ -69,9 +69,10 @@ context = key content {{ prefix }}-provided-csr-content:content
 
 {{   rerequest(
        prefix=prefix ~ '-csr',
-       template='${provided-csr:rendered}',
+       buildout_bin_directory=buildout_bin_directory,
+       template='${' + prefix + '-provided-csr:rendered}',
        csr='${:csr}',
-       key='${apache-conf-ssl:key}',
+       key=key_path,
 )}}
 {%- else -%}
 [{{ prefix }}-csr]