meta-qt5: update layer

changelog:
ea03d2b3 qt5: update submodules
4088d807 Merge remote-tracking branch 'qtyocto/upstream/warrior' into 5.12

Task-number: QTBUG-80874
Change-Id: Ide0a1cd83c375fed319c679345e650b35ee2b086
Reviewed-by: Samuli Piippo <samuli.piippo@qt.io>

scripts/manifest.xml

@@ -27,7 +27,7 @@
            path="sources/meta-openembedded"/>
   <project name="meta-qt5"
            remote="qtyocto"
-           revision="2a352c67bb75bc53c5744e702dc052e1ccd8e710"
+           revision="ea03d2b38da879122dd5412b2120cd3822a560c3"
            path="sources/meta-qt5"/>
   <project name="meta-mingw"
            remote="qtyocto"