Fix the test_sstate_noop_samesigs oe-selftest that
produces an error like:
core2-64-poky-linux/libstd-rs/1.54.0-r0.do_configure.sigdata differs:
basehash changed from <hash-a> to <hash-b>
Variable http_proxy value changed from '' to 'http://example.com/'
by simply removing the proxy config option. This may be added back
after merge to oe-core if needed and if the diffsigs check passes.
Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
