(maint) close module requirements for stdlib and concat

.fixtures.yml

@@ -1,10 +1,12 @@
 fixtures:
-  forge_modules:
-    xinetd:
-      repo: 'puppetlabs/xinetd'
-    concat:
-      repo: 'puppetlabs/concat'
-    stdlib:
-      repo: 'puppetlabs/stdlib'
+  repositories:
+    'xinetd':
+      repo: 'https://www.github.com/puppetlabs/puppetlabs-xinetd'
+    'concat':
+      repo: 'https://www.github.com/puppetlabs/puppetlabs-concat'
+      ref: '2.2.1'
+    'stdlib':
+      repo: 'https://www.github.com/puppetlabs/puppetlabs-stdlib'
+      ref: '4.13.0'
   symlinks:
     "rsync": "#{source_dir}"

metadata.json

@@ -8,8 +8,8 @@
   "project_page": "https://github.com/puppetlabs/puppetlabs-rsync",
   "issues_url": "https://tickets.puppetlabs.com/browse/MODULES",
   "dependencies": [
-    {"name":"puppetlabs/stdlib","version_requirement":">=4.2.0"},
+    {"name":"puppetlabs/stdlib","version_requirement":">=4.2.0 <4.17.0"},
     {"name":"puppetlabs/xinetd","version_requirement":">=1.1.0"},
-    {"name":"puppetlabs/concat","version_requirement":">= 1.1.1"}
+    {"name":"puppetlabs/concat","version_requirement":">= 1.1.1 <4.0.0"}
   ]
 }