chore(deps): update caddy docker tag to v2.10.2 (#64)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

frontend/Dockerfile

@@ -7,7 +7,7 @@ COPY . ./
 RUN npm run deploy
 
 # Deploy using Caddy to host static files
-FROM caddy:2.10.0-alpine
+FROM caddy:2.10.2-alpine
 RUN apk add --no-cache ca-certificates
 
 # Copy static files, verify Caddyfile formatting