fix(compiler): match Angular 22.2.2 emit for img/video src sanitizers and namespaced block tags

[Brooooooklyn]

Summary

Matches Angular 22.2.2's emit so the fixture-compare gate passes on both 22.2.1 and 22.2.2 (unblocks #575). Both behaviors are gated on angularVersion >= 22.2.2; angularVersion unset keeps the newest behavior, matching the existing "assume latest" convention.

Upstream changes ported

Angular commit	Change	oxc equivalent
439ff1bdf4 (refactor: remove img/video src from URL security context)	img|src and video|src leave SecurityContext::Url → no ɵɵsanitizeUrl on img[src]/video[src]	new SchemaKind::V22_2_2 in dom_security_schema.rs; V22 (22.0.0–22.2.1) keeps the keys, and so do the 21.x/20.x/19.x backports
0244a1cb3 (fix: match namespaced root nodes of control flow blocks against ng-content tag selectors, fixes angular#71162)	splitNsName applied to the single-root tag copied onto ɵɵconditionalCreate/ɵɵconditionalBranchCreate/ɵɵrepeaterCreate — :svg:svg → svg	ingest_control_flow_insertion_point in pipeline/ingest.rs strips the namespace at ≥22.2.2

Both fixes also ship in 22.3.0-next.1 and were never backported to 21.x/20.x/19.x, so a single >= 22.2.2 predicate covers all released lines (AngularVersion::is_at_least / strips_namespaced_block_tag / drops_img_video_src_url_context).

Failing fixtures this fixes (PR #575 CI)

• bindings/attr-interpolation, regressions/sanitizer-src-interpolation, regressions/sanitizer-srcset, templates/case-html-void-elements — ɵɵsanitizeUrl no longer emitted on img|src
• regressions/clickup-exact-{minimal,svg-in-if,svg-in-if-else,theme-switcher}, clickup-theme-switcher-pattern, svg-in-conditional-branch, svg-in-if-else, svg-nested-in-for — :svg:svg → svg block tags

Test plan

• cargo test -p oxc_angular_compiler — all green (~3205 tests, 0 failed)
• pnpm test (napi) — 441/441
• pnpm --filter @oxc-angular/compare compare --fixtures — 0 mismatched at Angular 22.2.1 (unchanged from main) and 0 mismatched after resolving @angular/compiler@22.2.2 via temporary workspace overrides (same setup as PR chore(deps): update npm packages #575's CI)
• New unit tests cover 22.2.1 (old), 22.2.2/22.3/23 (new), and None (new) for both gates

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Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-13T16:18:27.715451Z	2f6db14	New commits

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