fix(deps): update dependency yjs to ^13.6.19 (stable30)

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
yjs (source)	^13.6.18 -> ^13.6.19

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Release Notes

yjs/yjs (yjs)

v13.6.19

Compare Source

• add ydoc.isDestroyed property f604250
• add eclipse theia as a user 7422b18
• add secsync 95e2bc4
• add kanbert as a user f2ff8b9
• Merge pull request #​664 from jul13579/add-qdacity-to-readme 3f9bfe4
• Add QDAcity to README.md 5b4d2a6
• fix new lint issues 44e5108
• update markdownlint dd17228
• lint readme eeb4c99
• Merge pull request #​660 from mtreinik/main 56d5e32
• Remove erroneous ymap.get(index:number) from API docs 294c6a1
• Add Y.Array.from() and yarray.clone() to API docs c944a45
• update users f29cd2b
• Merge pull request #​651 from nikgraf/patch-2 384ec4d
• add react-yjs to bindings 5e19c35

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