Test Details Overview

ci: retire the public test network from the release pipeline (#5104)

The Nano Foundation public test network is being decommissioned. Stop
building and publishing test-network artifacts from the release CI:

- build_deploy.yml: drop "TEST" from the macOS/Linux/Docker/Windows
  network matrices, so no test builds are produced or published.
- deploy.sh / deploy.ps1: remove the now-dead NETWORK=TEST branch that
  uploaded to s3://repo.nano.org/test/binaries/.
- build-deploy.sh / build.ps1: remove the dead NETWORK=TEST branch that
  configured -DACTIVE_NETWORK=nano_test_network.
- docker-common.sh: remove the NETWORK=TEST branch that built and pushed
  the nanocurrency/nano-test image (-test tag suffix).

The nano_test_network build type remains available for local builds
(-DACTIVE_NETWORK=nano_test_network); only the CI-published public
test-net artifacts are being retired. Legacy .gitlab-ci.yml is untouched
(it never sets NETWORK, so its TEST case was already unreachable).


Claude-Session: https://claude.ai/code/session_018ZPbdc2YzF1nMhXk8RC1m9

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

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Type: commit

Hash: 4d5f20acd6bd5277e38db579b1dcd7e90f5d9a05

Created: yesterday

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gr0v1ty/nano-node:4d5f20acd6bd5277e38db579b1dcd7e90f5d9a05