LU-14991 tests: Correct whitespace in sanity-lnet test_101/102

LU-14991 tests: Correct whitespace in sanity-lnet test_101/102

sanity-lnet.sh test_100 and test_101 use tab characters in the
expected yaml output, but yaml syntax does not allow tab characters.

Test-Parameters: trivial testlist=sanity-lnet
Fixes: a5cbe7883d ("LU-12815 socklnd: allow dynamic setting of conns_per_peer")
Signed-off-by: Chris Horn <chris.horn@hpe.com>
Change-Id: I0814f1965414f82cdc696cfe9996b33e863df982
Reviewed-on: https://review.whamcloud.com/44856
Tested-by: jenkins <devops@whamcloud.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Serguei Smirnov <ssmirnov@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Neil Brown <neilb@suse.de>
Reviewed-by: Oleg Drokin <green@whamcloud.com>