RFR: 8377099: Additional WebKit 623.1 fixes from WebKitGTK 2.50.4

Wed Feb 11 13:32:48 UTC 2026

On Wed, 4 Feb 2026 16:15:17 GMT, Hima Bindu Meda <hmeda at openjdk.org> wrote:

> This PR updates webkit to v2.50.4. Verified build and sanity on mac, windows and linux platforms. No issue seen.

All builds went fine.

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Marked as reviewed by sykora (Author).

PR Review: https://git.openjdk.org/jfx/pull/2063#pullrequestreview-3784833839