[schema] use google struct duplicate

[oded-soffrin]

Trying latest working version of this one - https://github.com/wix/ricos/pull/3646

[github-actions[bot]]

Comparison bundleSizes: Packages that shrank: ricos-common: 24KB => 23KB

Please update the baseline files by running locally "npm run saveBundlesSizesBaseline" and push the changes. Error: Packages that grew: converters: 132KB => 143KB editor-common: 509KB => 540KB rce-with-plugins: 1018KB => 1050KB rce: 781KB => 814KB rcv-with-media-plugins: 521KB => 553KB rcv-with-plugins: 178KB => 211KB rcv: 121KB => 153KB rich-content-schema: 73KB => 92KB ricos-editor-no-modal: 865KB => 899KB ricos-editor-with-plugins: 1093KB => 1127KB ricos-editor: 865KB => 899KB ricos-viewer-no-modal: 149KB => 182KB ricos-viewer-with-plugins: 204KB => 237KB ricos-viewer: 149KB => 182KB wix-rich-content-plugin-button: 154KB => 187KB wix-rich-content-plugin-code-block: 167KB => 200KB wix-rich-content-plugin-collapsible-list: 157KB => 190KB wix-rich-content-plugin-divider: 155KB => 188KB wix-rich-content-plugin-emoji: 150KB => 183KB wix-rich-content-plugin-file-upload: 186KB => 219KB wix-rich-content-plugin-gallery: 435KB => 468KB wix-rich-content-plugin-giphy: 154KB => 187KB wix-rich-content-plugin-hashtag: 160KB => 193KB wix-rich-content-plugin-headers-markdown: 151KB => 184KB wix-rich-content-plugin-html: 162KB => 195KB wix-rich-content-plugin-image: 189KB => 221KB wix-rich-content-plugin-indent: 150KB => 183KB wix-rich-content-plugin-line-spacing: 150KB => 183KB wix-rich-content-plugin-link-preview: 168KB => 201KB wix-rich-content-plugin-link: 154KB => 187KB wix-rich-content-plugin-map: 282KB => 314KB wix-rich-content-plugin-mentions: 154KB => 187KB wix-rich-content-plugin-social-polls: 301KB => 333KB wix-rich-content-plugin-spoiler: 168KB => 201KB wix-rich-content-plugin-table: 217KB => 250KB wix-rich-content-plugin-text-color: 151KB => 184KB wix-rich-content-plugin-undo-redo: 150KB => 183KB wix-rich-content-plugin-vertical-embed: 184KB => 216KB wix-rich-content-plugin-video: 245KB => 278KB

[github-actions[bot]]

Deploy examples (Click below to open examples): rich-content: https://rich-content-fix-struct-schema3.surge.sh/ rich-content-storybook: https://rich-content-storybook-fix-struct-schema3.surge.sh/