10026 enable orchestration (#10051)

closes: #10026

## Description
Merge the `enable-orchestration` proposal with `upgrade.go` for `agoric-upgrade-17`.

Variant of #10027 without disabling tests.

### Security Considerations

n/a

### Scaling Considerations

Performs more work at upgrade time rather than when the chain is running.

### Documentation Considerations

n/a

### Testing Considerations
Consolidates z:acceptance

### Upgrade Considerations

Reduces voter fatigue by combining core evals.

a3p-integration/debug-current.sh

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-# Convience script to debug the current proposal being worked on.
+# Convenience script to debug the current proposal being worked on.
 
-scripts/build-submission.sh proposals/b:enable-orchestration testing/start-valueVow.js start-valueVow
-scripts/build-submission.sh proposals/b:enable-orchestration testing/restart-valueVow.js restart-valueVow
+scripts/build-submission.sh proposals/z:acceptance testing/start-valueVow.js start-valueVow
+scripts/build-submission.sh proposals/z:acceptance testing/restart-valueVow.js restart-valueVow
 
-yarn test -m orch --debug
+yarn test -m acceptance --debug