Remove obsolete deploy scripts

We do not use these anymore. Generated tests are included in PRs and not
deployed separately. The deploy key encryption relies on TravisCI which we
don't use anymore, anyway.

.circleci/config.yml

@@ -61,9 +61,6 @@ jobs:
       - run:
           name: "Lint tests"
           command: ./tools/scripts/ci_lint.sh
-      # - run:
-      #     name: "Run deploy"
-      #     command: ./tools/scripts/deploy.sh
   "V8: New or modified tests execution":
     docker:
       - image: *node_image

make.py

@@ -7,8 +7,6 @@
 
 OUT_DIR = os.environ.get('OUT_DIR') or 'test'
 SRC_DIR = os.environ.get('SRC_DIR') or 'src'
-UPSTREAM = os.environ.get('UPSTREAM') or 'git@github.com:tc39/test262.git'
-MAINTAINER = os.environ.get('MAINTAINER') or 'test262@ecma-international.org'
 
 def shell(*args):
     sp = subprocess.Popen(list(args), stdout=subprocess.PIPE, universal_newlines=True)
@@ -50,32 +48,6 @@ def build():
 def clean():
     shell(sys.executable, 'tools/generation/generator.py', 'clean', OUT_DIR)
 
-@target('clean', 'build')
-def deploy():
-    shell('git', 'add', '--all', OUT_DIR)
-    shell('git', 'commit', '--message', '"Re-build from source"')
-    shell('git', 'push', UPSTREAM, 'main')
-    shell('git', 'checkout', '-')
-
-# Generate a deploy key for use in a continuous integration system, allowing
-# for automated deployment in response to merge events.
-@target()
-def github_deploy_key():
-    shell('ssh-keygen',
-          '-t', 'rsa',
-          '-b', '4096',
-          '-C', MAINTAINER,
-          '-f', 'github-deploy-key')
-
-# Encrypt the deploy key so that it may be included in the repository (to be
-# decrypted by the continuous integration server during automated deployment)
-# This requires the "travis" Ruby gem
-# Source: https://docs.travis-ci.com/user/encrypting-files/
-@target('github_deploy_key')
-def github_deploy_key_enc():
-    shell('travis', 'login')
-    shell('travis', 'encrypt-file', 'github-deploy-key')
-
 if len(sys.argv) == 1:
     targets['build']()