Add Google Cloud Build configuration for Jupyter notebook project

[Copilot]

Adds cloudbuild.yaml to enable CI/CD on Google Cloud Platform.

Configuration

Build Pipeline:

• Python 3.10 base image with jupyter, nbconvert, nbformat dependencies
• Validates notebook format via nbformat.validator
• Converts notebooks to HTML for archival
• Archives artifacts to GCS with per-build organization

Resources:

• 20min timeout
• N1_HIGHCPU_8 machine type
• Cloud logging with streaming enabled

Usage:

gcloud builds submit --config cloudbuild.yaml \
  --substitutions=_BUCKET_NAME=your-bucket-name

Substitution variable _BUCKET_NAME must be configured for artifact storage. Build steps use waitFor to enforce dependency ordering.

Original prompt

Add the necessary cloud build that yaml

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[solveforceapp]

Reviewed.