Absorb qtquick3d submodule

commit792ea38d06d7c702d0ef3670d3570a1607a5372f
parent40807889c831a4386785b38bcfff862deaaf24f7
parent2e781aafd315d92337862461b16e14ab1651dfe3
authormozsearch-qt index builder <mozsearch-qt@localhost>
committermozsearch-qt index builder <mozsearch-qt@localhost>
commit timeThu, 29 Oct 2026 16:27:18 +0000