TMSS-138: fixed docker compose setup for OIDC with static IP on bridge network

SAS/TMSS/docker/tmss-testenv/docker-compose.yml

-version: '3'
+version: "2"
 services:
   tmss_test:
     build:
@@ -8,6 +8,11 @@ services:
     ports:
       - "8008:8008"
       - "3003:3003"
+    networks:
+      - "tmss"
+    environment:
+      - OIDC_ENDPOINT_HOST=172.25.0.10
+      - OIDC_RP_CLIENT_ID=2
   tmss_test_nginx:
     build:
       context: .
@@ -15,6 +20,8 @@ services:
     container_name: tmss_test_nginx
     ports:
       - "5005:5005"
+    networks:
+      - "tmss"
   tmss_test_oidc:
     build:
       context: ../../test/oidc/docker-test-mozilla-django-oidc/
@@ -22,4 +29,14 @@ services:
     container_name: tmss_test_oidc
     ports:
       - "8088:8088"
-
+    networks:
+      tmss:
+        ipv4_address: 172.25.0.10
+networks:
+  tmss:
+    driver: bridge
+    ipam:
+      driver: default
+      config:
+        - subnet: 172.25.0.0/16
+          gateway: 172.25.0.1