Golang x/build/cmd/gomote: TestIsGoToolDistGenerated failing as of CL 600436

=== RUN   TestIsGoToolDistGenerated
    push_test.go:70: Checking generated files in /home/swarming/.swarming/w/ir/x/w/goroot/src/.
    push_test.go:111: src/cmd/cgo/zdefaultcc.go: "// Code generated by go tool dist; DO NOT EDIT.\n"
    push_test.go:111: src/cmd/go/internal/cfg/zdefaultcc.go: "// Code generated by go tool dist; DO NOT EDIT.\n"
    push_test.go:111: src/cmd/internal/objabi/zbootstrap.go: "// Code generated by go tool dist; DO NOT EDIT.\n"
    push_test.go:111: src/go/build/zcgo.go: "// Code generated by go tool dist; DO NOT EDIT.\n"
    push_test.go:111: src/internal/buildcfg/zbootstrap.go: "// Code generated by go tool dist; DO NOT EDIT.\n"
    push_test.go:111: src/internal/runtime/sys/zversion.go: "// Code generated by go tool dist; DO NOT EDIT.\n"
    push_test.go:114: isGoToolDistGenerated("src/internal/runtime/sys/zversion.go") = false; want true
    push_test.go:111: src/time/tzdata/zzipdata.go: "// Code generated by go tool dist; DO NOT EDIT.\n"
--- FAIL: TestIsGoToolDistGenerated (0.08s)

E.g., https://ci.chromium.org/b/8741595463844304049.

An internal runtime package was renamed in CL 600436, and so the list in isGoToolDistGenerated needs to be updated accordingly.

Comment From: gopherbot

Change https://go.dev/cl/600735 mentions this issue: cmd/gomote: update isGoToolDistGenerated for internal/runtime/sys move