chore(deps): update angular-cli monorepo to v21.2.15

[pactflow-renovate-bot]

This PR contains the following updates:

Package	Change	Age	Confidence
@angular-devkit/core	21.2.13 → 21.2.15
@angular-devkit/schematics	21.2.13 → 21.2.15
@angular/build	21.2.13 → 21.2.15
@angular/cli	21.2.13 → 21.2.15

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Release Notes

angular/angular-cli (@​angular-devkit/core)

v21.2.15

Compare Source

@​angular/cli

Commit	Type	Description
42ac0ed0f	fix	remove forceAuth and unscoped credential parsing
c7a7f1955	fix	support registry metadata fetching under bun package manager

v21.2.14

Compare Source

@​angular/cli

Commit	Type	Description
aed448748	fix	expand package groups for newly added peer dependencies in update schematic

@​angular/build

Commit	Type	Description
d46c082fb	fix	prevent esbuild service child process leakage

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