fuel: Normalize wrappers.ssh-agent-credentials.users
This changes
- ssh-agent-credentials:
users: '{ssh-credentials}'
to
- ssh-agent-credentials:
users:
- '{ssh-credentials}'
Then, the size of the generated XML can be slightly smaller, such
as:
Old XML:
<com.cloudbees.jenkins.plugins.sshagent.SSHAgentBuildWrapper>
<credentialIds>
<string>d</string>
<string>4</string>
<string>2</string>
...
<string>b</string>
<string>2</string>
<string>e</string>
</credentialIds>
</com.cloudbees.jenkins.plugins.sshagent.SSHAgentBuildWrapper>
New XML:
<com.cloudbees.jenkins.plugins.sshagent.SSHAgentBuildWrapper>
<user>
d42411ac011ad6f3dd2e1fa34eaa5d87f910eb2e</user>
</com.cloudbees.jenkins.plugins.sshagent.SSHAgentBuildWrapper>
Change-Id: I8215a33784c63757a5b74f30a5aa771fc19c5207
Signed-off-by: Zhijiang Hu <hu.zhijiang@zte.com.cn>