gbmcweb-google-plugins master: SRCREV bump 5a77909165..972d67a610

Edward Lee (4):
      Run format-sh script
      Add [REDACTED] Plugins for Drives
      Add Manager Devpath Plugin
      Add Storage Controller Devpath Plugins

Fusion-Link:
platform5: https://fusion2.corp.google.com/ef4f9680-de2e-39ad-8b0c-a0671d897ce6 (Passed)
platform15:  https://fusion2.corp.google.com/22e4b0bf-c95f-30c7-a854-4c41a0fd7e98 (1 failure, no regression)
platform18: https://fusion2.corp.google.com/75ac1b51-7a55-39d5-a610-9b21e2b35046 (Passed)
platform17: https://fusion2.corp.google.com/8b05668f-ba38-3266-8370-ae2b33abe1f7
platform11+ext: https://fusion2.corp.google.com/0d99fbda-5c0f-3359-b053-943d653282df (Passed)
platform11: https://fusion2.corp.google.com/bedda051-908a-3844-ac16-2070c780ba95 (Passed)

Tested: N/A
Google-Bug-Id: 504723622
Change-Id: I3d886b84d1393418633e34eea99425d48cfbf8de
Signed-off-by: Nick Hsieh <hnick@google.com>