Merge branch 'update-tempo-tag-0.15.1-bb.4' into 'master'

Update tempo to latest bb base image, remove open telemetry

Closes platform-one/big-bang/apps/sandbox/tempo#10

See merge request platform-one/big-bang/bigbang!1797

chart/values.yaml

@@ -552,7 +552,7 @@ tempo:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/tempo.git
     path: "./chart"
-    tag: "0.15.1-bb.3"
+    tag: "0.15.1-bb.4"
 
   # -- Redirect the package ingress to a specific Istio Gateway (listed in `istio.gateways`).  The default is "public".
   ingress: