The SQZ guardian manager node has been renamed from "SQZ_LOCK_LR" to "SQZ_MANAGER".  This is part of an effort to coordinate the SQZ guardian setup between H1 and L1.

The following was done:

• SQZ_LOCK_LR node was stopped and disabled
• SQZ_LOCK_LR.py module was renamed to SQZ_MANAGER.py
• SQZ_MANAGER node was enabled and started
• ISC_LOCK and ALIGN_IFO guardians were updated to reference the correct node name
• the ISC_LOCK, ALIGN_IFO, and IFO nodes (all of which reference the SQZ manager node in their NodeManagers) were all restarted to to recapture the new node
• various guardian MEDM overview screens were updated with the new node name

Everything appears to be functioning nominally now (a full lock acquisition cycle happened, going back to NOMINAL_LOW_NOISE with squeezing).