[es] Spanish folder localization docs/demo

[krol3]

This issue is to track the translation pages for the folder docs/demo

Below, you can check the list of the pages we recommend localizing.

• opentelemetry.io/content/en/docs/demo/_index.md - [es] feature: demo structure - spanish translation #5053

opentelemetry.io/content/en/docs/demo/architecture.md
opentelemetry.io/content/en/docs/demo/collector-data-flow-dashboard/index.md
opentelemetry.io/content/en/docs/demo/development.md
opentelemetry.io/content/en/docs/demo/docker-deployment.md
opentelemetry.io/content/en/docs/demo/feature-flags.md
opentelemetry.io/content/en/docs/demo/forking.md
opentelemetry.io/content/en/docs/demo/kubernetes-deployment.md
opentelemetry.io/content/en/docs/demo/requirements/_index.md
opentelemetry.io/content/en/docs/demo/requirements/application.md
opentelemetry.io/content/en/docs/demo/requirements/architecture.md
opentelemetry.io/content/en/docs/demo/requirements/opentelemetry.md
opentelemetry.io/content/en/docs/demo/requirements/system.md
opentelemetry.io/content/en/docs/demo/scenarios/_index.md
opentelemetry.io/content/en/docs/demo/scenarios/recommendation-cache/index.md
opentelemetry.io/content/en/docs/demo/screenshots/index.md
opentelemetry.io/content/en/docs/demo/services/_index.md
opentelemetry.io/content/en/docs/demo/services/accounting.md
opentelemetry.io/content/en/docs/demo/services/ad.md
opentelemetry.io/content/en/docs/demo/services/cart.md
opentelemetry.io/content/en/docs/demo/services/checkout.md
opentelemetry.io/content/en/docs/demo/services/currency.md
opentelemetry.io/content/en/docs/demo/services/email.md
opentelemetry.io/content/en/docs/demo/services/fraud-detection.md
opentelemetry.io/content/en/docs/demo/services/frontend-proxy.md
opentelemetry.io/content/en/docs/demo/services/frontend.md
opentelemetry.io/content/en/docs/demo/services/imageprovider.md
opentelemetry.io/content/en/docs/demo/services/kafka.md
opentelemetry.io/content/en/docs/demo/services/load-generator.md
opentelemetry.io/content/en/docs/demo/services/payment.md
opentelemetry.io/content/en/docs/demo/services/product-catalog.md
opentelemetry.io/content/en/docs/demo/services/quote.md
opentelemetry.io/content/en/docs/demo/services/recommendation.md
opentelemetry.io/content/en/docs/demo/services/shipping.md
opentelemetry.io/content/en/docs/demo/telemetry-features/_index.md
opentelemetry.io/content/en/docs/demo/telemetry-features/log-coverage.md
opentelemetry.io/content/en/docs/demo/telemetry-features/manual-span-attributes.md
opentelemetry.io/content/en/docs/demo/telemetry-features/metric-coverage.md
opentelemetry.io/content/en/docs/demo/telemetry-features/trace-coverage.md
opentelemetry.io/content/en/docs/demo/tests.md