[#7639] improvement(cli): remove duplicate owner in CLI (#7659)

### What changes were proposed in this pull request?

This PR proposes the removal of duplicated code that appears twice in
the CLI module.

### Why are the changes needed?

Fix: #7639 

### Does this PR introduce _any_ user-facing change?

None

### How was this patch tested?

I verified this patch by reviewing and running the existing test
clinets:cli

Co-authored-by: 배수아 <[email protected]>

Author: github-actions[bot]

clients/cli/src/main/java/org/apache/gravitino/cli/GravitinoOptions.java

@@ -119,7 +119,6 @@ public Options options() {
     options.addOption(createArgOption(NULL, "column value can be null (true/false)"));
     options.addOption(createArgOption(AUTO, "column value auto-increments (true/false)"));
     options.addOption(createArgOption(DEFAULT, "default column value"));
-    options.addOption(createSimpleOption("o", OWNER, "display entity owner"));
     options.addOption(createArgOption(COLUMNFILE, "CSV file describing columns"));
     options.addOption(createSimpleOption(null, ALL, "on all entities"));