qt5: add declarative tools and host libs to sdk

libQt5QmlDevTools.a is required by QtQuickCompiler.

Change-Id: Ic465855af3e4acfcdb8e6674a18fee17e42c6d5b
Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com>

recipes-qt/packagegroups/nativesdk-packagegroup-b2qt-embedded-qt5-toolchain-host.bb

@@ -31,4 +31,6 @@ RDEPENDS_${PN} += "\
     nativesdk-qttools \
     nativesdk-qtbase-tools \
     nativesdk-qtbase-tools-staticdev \
+    nativesdk-qtdeclarative-tools \
+    nativesdk-qtdeclarative-staticdev \
     "