puppet, puppet-agent, puppet-apply: add page (#6794)

pages/common/puppet-apply.md

@@ -0,0 +1,16 @@
+# puppet apply
+
+> Apply Puppet manifests locally.
+> More information: <https://puppet.com/docs/puppet/7/man/apply.html>.
+
+- Apply a manifest:
+
+`puppet apply {{path/to/manifest}}`
+
+- Execute puppet code:
+
+`puppet apply --execute {{code}}`
+
+- Use a specific module and hiera config file:
+
+`puppet apply --modulepath {{path/to/directory}} --hiera_config {{path/to/file}} {{path/to/manifest}}`