libcamera: Drop redundant fix

The fix is now in the base recipe.

Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com>

meta-imx-sdk/dynamic-layers/multimedia-layer/recipes-multimedia/libcamera/libcamera_0.1.0.bbappend

@@ -1,18 +0,0 @@
-do_recalculate_ipa_signatures_package() {
-}
-
-recalculate_ipa_signatures_package() {
-    local modules
-    for module in $(find ${PKGD}/usr/lib/libcamera -name "*.so.sign"); do
-        module="${module%.sign}"
-        if [ -f "${module}" ] ; then
-            modules="${modules} ${module}"
-        fi
-    done
-
-    ${S}/src/ipa/ipa-sign-install.sh ${B}/src/ipa-priv-key.pem "${modules}"
-}
-
-do_package:append() {
-    bb.build.exec_func("recalculate_ipa_signatures_package", d)
-}