README installation instructions are broken

[robertmu]

When following the installation instructions in README.md, the command go install github.com/apache/cloudberry-backup@latest fails with the following error:

go: downloading github.com/apache/cloudberry-backup v1.0.2
go: github.com/apache/cloudberry-backup@latest: version constraints conflict:
	github.com/apache/cloudberry-backup@v1.0.2: parsing go.mod:
	module declares its path as: github.com/cloudberrydb/gpbackup
	        but was required as: github.com/apache/cloudberry-backup

The cause is that the module path in the go.mod file for tag v1.0.2 is still the old repository path (github.com/cloudberrydb/gpbackup).

Publishing a new release with the corrected go.mod path should resolve this issue.

[tuhaihe]

hi @robertmu, let’s start the new release discussion on the Dev mailing list. We need to follow the ASF rules to make a new release.