ceph_orch_spec: Add ceph orch apply spec feature

Add new module ceph_orch_spec which applies ceph spec files.
This feature was needed to bind extra mount points to the RGW
container (/etc/pki/ca-trust/).

Also fixes cephadm-adopt test scenario by configuring rbd application
on test and test2 pools. Otherwise cephadm-adopt failed at task
"Check pools have an application enabled"

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2262133

Signed-off-by: Teoman ONAY <[email protected]>

library/ceph_orch_spec.py

@@ -175,11 +175,11 @@ def run_module():
         rc, cmd, out, err = apply_spec(module, spec)
         changed = True
     else:
-        rc=0
-        cmd=[]
-        out=''
-        err=''
-        changed=False
+        rc = 0
+        cmd = []
+        out = ''
+        err = ''
+        changed = False
 
     exit_module(
         module=module,