Implement UpdateDataset and UpdateMetadata in GO (#13928)

### What problem does this PR solve?

Implement UpdateDataset and UpdateMetadata in GO

Add cli:
UPDATE CHUNK <chunk_id> OF DATASET <dataset_name> SET <update_fields>
REMOVE TAGS 'tag1', 'tag2' from DATASET 'dataset_name';
SET METADATA OF DOCUMENT <doc_id> TO <meta>


### Type of change

- [ ] Refactoring

internal/cli/admin_parser.go

@@ -35,6 +35,17 @@ func (p *Parser) parseAdminLoginUser() (*Command, error) {
 	cmd.Params["email"] = email
 
 	p.nextToken()
+	// Optional: PASSWORD 'password'
+	if p.curToken.Type == TokenPassword {
+		p.nextToken()
+		password, err := p.parseQuotedString()
+		if err != nil {
+			return nil, err
+		}
+		cmd.Params["password"] = password
+		p.nextToken()
+	}
+
 	// Semicolon is optional for UNSET TOKEN
 	if p.curToken.Type == TokenSemicolon {
 		p.nextToken()