fix(module:table): fix the missing of init table sort class

[vthinkxie]

close #771

PR Checklist

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• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[x] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] Application (the showcase website) / infrastructure changes
[ ] Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[coveralls]

Coverage increased (+0.02%) to 40.804% when pulling 80df489 on vthinkxie:fix-table-sort into 12059ef on NG-ZORRO:master.

[coveralls]

Coverage increased (+0.03%) to 40.819% when pulling 53619cf on vthinkxie:fix-table-sort into 12059ef on NG-ZORRO:master.