Author Ember days' own Benedictus/Magnificat antiphons

Live-verified (Monastic Tridentinum 1617) that an Ember day's Lauds
psalmody stays on the plain ferial default throughout -- only the
Benedictus antiphon (and, Wednesday/Friday only, the Magnificat
antiphon) is genuinely proper to the day. Adds the 6 Benedictus +
4 Magnificat antiphon files (Ember Saturday's Second Vespers is
always ceded to the following Sunday on both quarters, so no
Magnificat content exists to author there).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AGjUyhUZJaSjiniEmnLdak

src/data/propers/temporal/ember-september-wednesday-magnificat-antiphon.yml

@@ -0,0 +1,12 @@
+# Same source as the sibling -benedictus-antiphon.yml: Tempora/093-3.txt's
+# [Ant 3] is a bare "@:Ant 2" cross-reference, i.e. the identical text
+# reused for both Lauds and Vespers on this day -- not independently
+# authored content, but the reference engine's own real choice, not a
+# simplification on this app's part.
+id: ember-september-wednesday-magnificat-antiphon
+text:
+  la: "Hoc genus * dæmoniórum in nullo potest exíre, nisi in oratióne et jejúnio."
+  en: "This kind of devils * can come forth by nothing but by prayer and fasting."
+status:
+  la: verified
+  en: verified