[transtats] move USE_X_FORWARDED_HOST envvar to deployconfig

Signed-off-by: Ryan Lerch <rlerch@redhat.com>

roles/openshift-apps/transtats/files/buildconfig.yml

@@ -42,8 +42,6 @@ spec:
       env:
       - name: UPGRADE_PIP_TO_LATEST
         value: "true"
-      - name: USE_X_FORWARDED_HOST
-        value: "true"
       - name: PIP_INDEX_URL
       - name: TS_AUTH_SYSTEM
         valueFrom:

roles/openshift-apps/transtats/files/deploymentconfig.yml

@@ -46,6 +46,8 @@ spec:
             secretKeyRef:
               name: transtats-secret
               key: database-password
+        - name: USE_X_FORWARDED_HOST
+          value: "true"
         - name: SECURE_PROXY_SSL_HEADER_NAME
           value: "HTTP_X_FORWARDED_PROTO"
         - name: SECURE_PROXY_SSL_HEADER_VALUE