fix(composer): update separator for security options
Running a cargo test that uses composer results in these entries in
the system log:
dockerd[pid]: time="<time>" level=warning msg="Security options with
`:` as a separator are deprecated and will be completely unsupported
in 17.04, use `=` instead."
so update the separator to use '='.
@@ -918,7 +918,7 @@ impl ComposeTest {
"IPC_LOCK".into(),
"SYS_NICE".into(),
]),
- security_opt: Some(vec!["seccomp:unconfined".into()]),
+ security_opt: Some(vec!["seccomp=unconfined".into()]),
init: spec.init,
port_bindings: spec.port_map.clone(),
..Default::default()
