sync platforms.thrift for sandia

Summary:
As title.  Before this can be landed, we need to be patient and wait for
this diff to land first and for the various Netcastle services to pick it
up and push to prod, otherwise the on-diff builds and stuff will fail:

D40150660 [NPI] Syncing platforms.thrift Sandia changes to fbcode

Test Plan: fake_typing

Reviewed By: kawmarco

fbshipit-source-id: be2ea266f667ccb04384e00ffb6271b11e92e154

.jfconfig

@@ -897,6 +897,39 @@
                 "openbmc_git"
             ]
         },
+        {
+            "alias": "openbmc-cit-sandia-determinator",
+            "args": {
+                "name": "openbmc-cit-sandia-determinator",
+                "oncall": "openbmc",
+                "steps": [
+                    {
+                        "determinator": true,
+                        "name": "openbmc-cit-sandia-determinator",
+                        "shell": "facebook/sandcastle/job.py cit-diff --platform sandia"
+                    }
+                ]
+            },
+            "capabilities": {
+                "tenant": "openbmc",
+                "type": "lego",
+                "vcs": "openbmc-git"
+            },
+            "command": "SandcastleUniversalCommand",
+            "description": "Yocto diff listener",
+            "jellyfish_conditions": [
+                {
+                    "type": "some_file_matches_some_regexp",
+                    "value": [
+                        "^meta-facebook/meta-sandia/.*"
+                    ]
+                }
+            ],
+            "scheduleType": "diff",
+            "tags": [
+                "openbmc_git"
+            ]
+        },
         {
             "alias": "openbmc-cit-sonorapass-determinator",
             "args": {

tools/platforms/platform_build_names

@@ -1 +1 @@
-["angelslanding","bletchley","clearcreek","cloudripper","cmm","elbert","emeraldpools","fbdarwin","fbgp2","fbtp","fbttn","fby2","fby3","fby35","fuji","galaxy100","grandcanyon","grandteton","greatlakes","halfdome","inspirationpoint","lightning","minipack","northdome","sonorapass","wedge","wedge100","wedge400","yamp","yosemite"]
+["angelslanding","bletchley","clearcreek","cloudripper","cmm","elbert","emeraldpools","fbdarwin","fbgp2","fbtp","fbttn","fby2","fby3","fby35","fuji","galaxy100","grandcanyon","grandteton","greatlakes","halfdome","inspirationpoint","lightning","minipack","northdome","sandia","sonorapass","wedge","wedge100","wedge400","yamp","yosemite"]