python3-httpx2: add missing runtime dependencies

httpx2 requires httpcore2, anyio and truststore, so "import httpx2"
fails with "No module named 'httpcore2'". Home Assistant 2026.11 imports
httpx2 at startup and does not start without them.

AI-Generated: Claude Code, Claude Opus 5.5
Signed-off-by: Thomas Roos <thomas@roosesweb.de>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-python/recipes-devtools/python/python3-httpx2_2.16.0.bb

@@ -15,8 +15,11 @@ DEPENDS += " \
 "
 
 RDEPENDS:${PN} += " \
+    python3-anyio \
     python3-core \
-    python3-logging \
     python3-h2 \
+    python3-httpcore2 \
     python3-idna \
+    python3-logging \
+    python3-truststore \
 "