chore(deps): update docker-images

Author: renovate[bot]

docker-compose-dev.yml

@@ -12,7 +12,7 @@ services:
     restart: unless-stopped
 
   postgres:
-    image: postgres:16
+    image: postgres:18
     restart: unless-stopped
     environment:
       POSTGRES_DB: meshinfo

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   postgres:
-    image: postgres:16
+    image: postgres:18
     restart: unless-stopped
     environment:
       POSTGRES_DB: meshinfo

frontend/wasm/itm/Dockerfile

@@ -7,7 +7,7 @@
 # The container runs fetch-vendor.sh + build.sh, then copies artifacts
 # (itm.js and itm.d.ts) out to the volume mount.
 
-FROM emscripten/emsdk:3.1.65 AS builder
+FROM emscripten/emsdk:5.0.6 AS builder
 
 RUN apt-get update && apt-get install -y --no-install-recommends git ca-certificates \
     && rm -rf /var/lib/apt/lists/*