add last9 to otel vendors.yaml (#5121)

Co-authored-by: opentelemetrybot <107717825+opentelemetrybot@users.noreply.github.com>
Co-authored-by: Phillip Carter <pcarter@fastmail.com>

Author: 3 people

data/ecosystem/vendors.yaml

@@ -186,6 +186,12 @@
   contact: https://github.com/cartersocha
   oss: false
   commercial: true
+- name: Last9 Levitate
+  nativeOTLP: true
+  url: https://docs.last9.io/docs/levitate-integrations-opentelemetry
+  contact: hi@last9.io
+  oss: false
+  commercial: true
 - name: LogicMonitor
   nativeOTLP: true
   url: https://www.logicmonitor.com/support/tracing/getting-started-with-tracing

static/refcache.json

@@ -1359,6 +1359,10 @@
     "StatusCode": 206,
     "LastSeen": "2024-06-14T13:15:13.45959329Z"
   },
+  "https://docs.last9.io/docs/levitate-integrations-opentelemetry": {
+    "StatusCode": 206,
+    "LastSeen": "2024-08-29T21:34:44.961120166Z"
+  },
   "https://docs.lightstep.com/docs/about-sending-data": {
     "StatusCode": 206,
     "LastSeen": "2024-05-13T07:15:59.231698318Z"