LU-16822 tests: Skip tests lacking large NID support

LU-16822 tests: Skip tests lacking large NID support

Test 230 - Needs lctl conn_list but this does not support large NIDs.

Tests 204-207,209-213,216,218,231,302,500 - These test cases use
commands that do not support large NIDs (drop rules, printing recovery
queue, etc.), or do not work properly (lnetctl import/export,
lctl which_nid).

Tests 101,103 - These tests exercise NID ranges, so they do not
work with large NIDs.

Tests 100,102,105-106 - These test cases need to be re-written to
specify valid IPv6 NIDs.

Test 220 - Calls lst which does not support large NIDs.

Test 250 - Uses ksocklnd-config but this does not support IPv6.

Test 208 and 255 use ip2nets and routes parameters that do not support
large NIDs.

Test 214 - If the destination NID to the ping commands is IPv6, then
the fake interface cannot be cleaned up.

Some places where drop or delay rules were added did not check for
success or failure. This has been corrected.

Test-Parameters: trivial testlist=sanity-lnet
Signed-off-by: Chris Horn <chris.horn@hpe.com>
Change-Id: I7f251a82aa2eee304419a765df728a014b9c9e27
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/53727
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Frank Sehr <fsehr@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>