Correct generated repoinit script

[golinski]

Description

Generated repoinit script (ui.config/src/main/content/jcr_root/apps/minimal/osgiconfig/config/org.apache.sling.jcr.repoinit.RepositoryInitializer~minimal.cfg.json) on 6.5 and cloud looks like this:

{
    "scripts": [
        "create path (sling:OrderedFolder) /content/dam/minimal",
        "create path (nt:unstructured) /content/dam/minimal/jcr:content",
        "set properties on /content/dam/minimal/jcr:content",
        "set cq:conf{String} to /conf/minimal",
        "set jcr:title{String} to \"Minimal\"",
        "end"
    ]
}

This PR merges the last four lines into a single script

{
    "scripts": [
        "create path (sling:OrderedFolder) /content/dam/minimal",
        "create path (nt:unstructured) /content/dam/minimal/jcr:content",
        "set properties on /content/dam/minimal/jcr:content\n  set cq:conf{String} to /conf/minimal\n  set jcr:title{String} to \"Minimal\"\nend"
    ]
}

Related Issue

#852

Motivation and Context

Solves the bug I've stumbled into with setting up a new project, turned out this is an open issue.

How Has This Been Tested?

Generated a project from the changed archetype, installed it on fresh 6.5.11. Restarted AEM. This worked, and did not work with latest v34.

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[bpauli]

@golinski Thanks a lot for providing this fix!