fix(security): remediate Trivy HIGH CVEs in container image (#3)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

Dockerfile

@@ -38,7 +38,8 @@ ENV NODE_ENV=production \
     PORT=3000 \
     HOSTNAME=0.0.0.0
 RUN addgroup -g 1001 -S nodejs && adduser -S -u 1001 -G nodejs nextjs
-RUN apk add --no-cache wget && \
+RUN apk upgrade --no-cache && \
+    apk add --no-cache wget && \
     mkdir -p /app/media && \
     chown -R nextjs:nodejs /app
 COPY --from=build --chown=nextjs:nodejs /app/public ./public