Update spfx monorepo to v1.23.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@microsoft/sp-build-web	1.14.0 → 1.23.2
@microsoft/sp-core-library	1.14.0 → 1.23.2
@microsoft/sp-lodash-subset	1.14.0 → 1.23.2
@microsoft/sp-module-interfaces	1.14.0 → 1.23.2
@microsoft/sp-office-ui-fabric-core	1.14.0 → 1.23.2
@microsoft/sp-property-pane	1.14.0 → 1.23.2
@microsoft/sp-tslint-rules	1.14.0 → 1.23.2
@microsoft/sp-webpart-base	1.14.0 → 1.23.2

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