control:p10bmc:rainier2u: PMICs & DRAMs t-controls -1C

Thermal has requested both t-control high and t-control low for the
PMICs and DRAMs be decreased by 1C.

Change-Id: I3e6d4ef89362a28a643004841bf57aea63a15b82
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
diff --git a/control/config_files/p10bmc/ibm,rainier-2u/events.json b/control/config_files/p10bmc/ibm,rainier-2u/events.json
index 141ceac..c7dd074 100644
--- a/control/config_files/p10bmc/ibm,rainier-2u/events.json
+++ b/control/config_files/p10bmc/ibm,rainier-2u/events.json
@@ -900,7 +900,7 @@
              "property": { "name": "Value" }
            }
          ],
-         "state": 69.0,
+         "state": 68.0,
          "delta": 100
        },
        {
@@ -912,7 +912,7 @@
              "property": { "name": "Value" }
            }
          ],
-         "state": 69.0,
+         "state": 68.0,
          "delta": 100
        },
        {
@@ -1116,7 +1116,7 @@
              "property": { "name": "Value" }
            }
          ],
-         "state": 66.0,
+         "state": 65.0,
          "delta": 40
        },
        {
@@ -1128,7 +1128,7 @@
              "property": { "name": "Value" }
            }
          ],
-         "state": 66.0,
+         "state": 65.0,
          "delta": 40
        },
        {