0-bootstrap gcp-bootstrap Step 16 Fails

[Red-Five]

terraform-example-foundation/0-bootstrap/README.md

Line 244 in bdb3414

1. Save `0-bootstrap` Terraform configuration to `gcp-bootstrap` source repository:

The step fails with error: ! [remote rejected] plan -> plan (found a private key)

Confirmed that it doesn't like
envs/shared/README-Jenkins.md: -----BEGIN RSA PRIVATE KEY-----
envs/shared/README-Jenkins.md: -----END RSA PRIVATE KEY-----

terraform-example-foundation/0-bootstrap/README-Jenkins.md

Line 73 in bdb3414

-----BEGIN RSA PRIVATE KEY-----

Ran the git command with --verbose, it gives instructions on how to confirm if the file is a false positive and bypass if wanted.