meta-facebook: yosemite4: Extend more time for CXL boot up

There are still chance that the CXLs doesn't ready with the 30 seconds sleep.
Extended to 40 seconds.

Tested:
Tested on YV4 system.

Change-Id: I506c8d85d996fcd05fa0da4515efc7b820927f42
Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com>
diff --git a/meta-facebook/meta-yosemite4/recipes-phosphor/state/phosphor-state-manager/rescan-cxl-eid b/meta-facebook/meta-yosemite4/recipes-phosphor/state/phosphor-state-manager/rescan-cxl-eid
index 4775ac8..e470dd8 100644
--- a/meta-facebook/meta-yosemite4/recipes-phosphor/state/phosphor-state-manager/rescan-cxl-eid
+++ b/meta-facebook/meta-yosemite4/recipes-phosphor/state/phosphor-state-manager/rescan-cxl-eid
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # CXL need about 30 seconds to boot up. Wait 30 seconds then start polling CXLs status.
-sleep 30
+sleep 40
 
 wf_eid=$(($1 * 10 + 2))
 count=0