fix: fix umd build

[zhouxinyong]

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What have you changed?

Add build external for ant-design-vue，fix umd build error.

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🔨 Explore the source changes: ba49b4d

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[codecov-commenter]

Codecov Report

Merging #7 (ba49b4d) into main (3b8305c) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main       #7   +/-   ##
=======================================
  Coverage   75.00%   75.00%           
=======================================
  Files           1        1           
  Lines          16       16           
  Branches        4        4           
=======================================
  Hits           12       12           
  Misses          4        4           

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[github-actions]

Size Change: +89.7 kB (+11560%) 🆘

Total Size: 90.5 kB

Filename	Size	Change
packages/components/dist/formily.antdv.umd.development.js	56 kB	+56 kB (new file)	🆕
packages/components/dist/formily.antdv.umd.production.js	31.4 kB	+31.4 kB (new file)	🆕
packages/renderer/dist/formily.antdv-renderer.umd.development.js	439 B	+439 B (new file)	🆕
packages/renderer/dist/formily.antdv-renderer.umd.production.js	333 B	+333 B (new file)	🆕
packages/setters/dist/formily.antdv-setters.umd.development.js	439 B	+439 B (new file)	🆕
packages/setters/dist/formily.antdv-setters.umd.production.js	333 B	+333 B (new file)	🆕
packages/settings-form/dist/formily.antdv-settings-form.umd.development.js	444 B	+444 B (new file)	🆕
packages/settings-form/dist/formily.antdv-settings-form.umd.production.js	339 B	+339 B (new file)	🆕

ℹ️ View Unchanged

Filename	Size
packages/prototypes/dist/formily.antdv-prototypes.umd.development.js	441 B
packages/prototypes/dist/formily.antdv-prototypes.umd.production.js	335 B

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