treewide: migrate to qemu-kvm in toolchain-bundle

Change-Id: I42a10a9adf7bdccb83ef997c6d554140ffaade4b
Reviewed-on: https://review.monogon.dev/c/monogon/+/4052
Reviewed-by: Jan Schär <jan@monogon.tech>
Tested-by: Jenkins CI
diff --git a/osbase/test/qemu/BUILD.bazel b/osbase/test/qemu/BUILD.bazel
index f45804f..0145ddb 100644
--- a/osbase/test/qemu/BUILD.bazel
+++ b/osbase/test/qemu/BUILD.bazel
@@ -3,13 +3,20 @@
 go_library(
     name = "qemu",
     srcs = ["launch.go"],
+    data = [
+        "//build/toolchain/toolchain-bundle:qemu-kvm",
+    ],
     importpath = "source.monogon.dev/osbase/test/qemu",
     visibility = [
         "//metropolis:__subpackages__",
         "//osbase:__subpackages__",
     ],
+    x_defs = {
+        "xQEMUPath": "$(rlocationpath //build/toolchain/toolchain-bundle:qemu-kvm )",
+    },
     deps = [
         "//osbase/freeport",
+        "@io_bazel_rules_go//go/runfiles",
         "@org_golang_x_sys//unix",
     ],
 )