build: update cross-repo angular dependencies to v22.2.0-next.4

[angular-robot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@angular/cdk	22.2.0-next.3 → 22.2.0-next.4
@angular/material	22.2.0-next.3 → 22.2.0-next.4

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Release Notes

angular/components (@​angular/cdk)

v22.2.0-next.4

Compare Source

aria

Commit	Type	Description
de579cc34	fix	combobox: popup not closing when focus leaves it (#​33697)
46b918eda	fix	menu: focus not moved into menu if items are delayed (#​33743)
cd9c7da8b	fix	menu: make MenuItem value optional (#​33715)

material

Commit	Type	Description
5d64e397b	feat	icon: add material symbol classes automatically (#​33750)
d33df3168	fix	menu: allow focus to land on disabledInteractive items (#​33749)

multiple

Commit	Type	Description
9ed16f1ac	fix	add forms to cdk peer dependencies (#​33666)
ab16b1fb9	fix	include material symbols in selectors (#​33754)

[gemini-code-assist]

Code Review

This pull request updates the @angular/cdk and @angular/material dependencies from version 22.2.0-next.3 to 22.2.0-next.4 in apps/code-of-conduct/package.json, and updates the pnpm-lock.yaml lockfile accordingly. There are no review comments to address, and I have no further feedback to provide.