Remove custom worktreeAllowedChanges (#459)

1. The default option will now work fine here and this option is being
removed in pulumi/ci-mgmt#1005
2. Remove `publish.goSdk` config. This had no effect as
`publish.goSdk.usePush` defaults to true

Workflows will be re-generated on next nightly CI upgrade.

.ci-mgmt.yaml

@@ -8,15 +8,3 @@ plugins:
   - name: terraform
     version: "1.0.16"
     kind: converter
-
-# These files are updated with the real version number
-worktreeAllowedChanges: |-
-  sdk/**/pulumi-plugin.json
-  sdk/dotnet/Pulumi.*.csproj
-  sdk/go/*/internal/pulumiUtilities.go
-  sdk/nodejs/package.json
-  sdk/python/pyproject.toml
-
-publish:
-  goSdk:
-    usePush: true