feat: customize row header

[KrutchenkoEA]

related #2333 but for row header

Hello, I recently found your library and wanted to use it in my angular project, but the customization of canvas colors was not enough. I found a partial solution in #2333, and did the same for the row header

univerAPI.customizeRowHeader({ headerStyle:{backgroundColor: 'pink', fontSize: 9}, rowsCfg: ['ASC', 'MokaII', undefined, {text: 'Size', textAlign: 'left'}, {text: 'MUJI', fontSize: 15, textAlign: 'right'}, {text: 'SRI-RESOLVE', fontSize: 10, textAlign: 'left', fontColor: 'blue', backgroundColor: 'wheat'}, null, null, 'ss', {fontSize: 29, fontColor:'red', text: 'hash'}]})

close #xxx

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