CI: Drop more TravisCI remnants

This was missed from previous attempts to remove Travis.

Fixes: e0dc9b095e ("CI: Drop TravisCI")
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
Release-acked-by: Henry Wang <Henry.Wang@arm.com>

scripts/travis-build

@@ -1,32 +0,0 @@
-#!/bin/bash -ex
-
-$CC --version
-
-# random config or default config
-if [[ "${RANDCONFIG}" == "y" ]]; then
-    make -C xen KCONFIG_ALLCONFIG=tools/kconfig/allrandom.config randconfig
-else
-    make -C xen defconfig
-fi
-
-# build up our configure options
-cfgargs=()
-cfgargs+=("--disable-stubdom") # more work needed into building this
-cfgargs+=("--disable-rombios")
-cfgargs+=("--enable-docs")
-cfgargs+=("--with-system-seabios=/usr/share/seabios/bios.bin")
-
-# Qemu requires Python 3.5 or later
-if ! type python3 || python3 -c "import sys; res = sys.version_info < (3, 5); exit(not(res))"; then
-    cfgargs+=("--with-system-qemu=/bin/false")
-fi
-
-if [[ "${XEN_TARGET_ARCH}" == "x86_64" ]]; then
-    cfgargs+=("--enable-tools")
-else
-    cfgargs+=("--disable-tools") # we don't have the cross depends installed
-fi
-
-./configure "${cfgargs[@]}"
-
-make dist