fix(funnel): 不将 label 的 layout 的 type 设置为 interval-adjust-position

[pearmini]

之前为了解决漏斗最下面一层文字无法对其的问题，将 label 的 layout type 设置为了 interval-adjust-position。但这样会出现 label:{position: 'right'} 失效的问题，所以在 G2 层修复了文字对齐的问题，不需要设置为 interval-adjust-position 了。

G2 的解决如下：antvis/G2#3585

[github-actions]

🎊 PR Preview b8d08d5 has been successfully built and deployed to https://antvis-G2Plot-preview-pr-2817.surge.sh?type=diff&date=2021-08-24

🕐 Build time: 75.2s

_{🤖 By surge-preview}

[coveralls]

Pull Request Test Coverage Report for Build 1161109567

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.02%) to 95.605%

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Files with Coverage Reduction	New Missed Lines	%
src/utils/transform/word-cloud.ts	1	97.75%

Totals
Change from base Build 1160905716:	-0.02%
Covered Lines:	6491
Relevant Lines:	6611

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💛 - Coveralls