chore: release 2026.7.6 #18991

Job	Run time
build-tarball-windows-arm64	31m 38s
build-tarball-windows-x64	31m 39s
build-tarball-macos-x64	11m 39s
build-tarball-macos-arm64	11m 2s
build-tarball-linux-x64	11m 38s
build-tarball-linux-armv7	11m 58s
build-tarball-linux-x64-musl	11m 32s
build-tarball-linux-arm64	12m 43s
build-tarball-linux-arm64-musl	12m 22s
build-tarball-linux-armv7-musl	12m 14s
rpm	34s
deb	49s
e2e-linux-1	10m 18s
e2e-linux-2	3m 37s
e2e-linux-7	4m 59s
e2e-linux-5	6m 9s
e2e-linux-0	4m 8s
e2e-linux-3	3m 50s
e2e-linux-4	5m 58s
e2e-linux-6	6m 24s
release	3m 27s
	3h 28m 38s

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