Merge pull request #531 from bastelfreak/fixtures

fixtures.yml: remove puppet version contraint

.fixtures.yml

@@ -1,12 +1,9 @@
+---
 fixtures:
   repositories:
     stdlib: "https://github.com/puppetlabs/puppetlabs-stdlib.git"
     archive: "https://github.com/puppet-community/puppet-archive.git"
     java_ks: "https://github.com/puppetlabs/puppetlabs-java_ks.git"
     apt: "https://github.com/puppetlabs/puppetlabs-apt.git"
-    yumrepo_core:
-      repo: https://github.com/puppetlabs/puppetlabs-yumrepo_core.git
-      puppet_version: ">= 6.0.0"
-    augeas_core:
-      repo: https://github.com/puppetlabs/puppetlabs-augeas_core.git
-      puppet_version: ">= 6.0.0"
+    yumrepo_core: 'https://github.com/puppetlabs/puppetlabs-yumrepo_core.git'
+    augeas_core: 'https://github.com/puppetlabs/puppetlabs-augeas_core.git'