mm:kallsyms from ubuntu_ltp failed

[LEE KUAN-YING]

[Impact]
The updated LTP(new version as listed below) has added kallsyms testcase which can't pass
since CONFIG_KALLSYMS isn't enabled in KVM kernel.

Old LTP version:
Latest commit in 'sru' branch: 58aa31f55 UBUNTU: SAUCE: Upstream head SHA1 cbc2d05684
Latest upstream commit: cbc2d0568 mkdir03: Convert docs to docparse

New version:
Latest commit in 'sru' branch: bdcd2254e UBUNTU: SAUCE: Upstream head SHA1 8f21ebba42
Latest upstream commit: 8f21ebba4 LTP 20240524

Test log:
INFO: Test start time: Mon Jun 24 07:29:37 UTC 2024
COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 9306 -n 9306 -f /tmp/ltp-9EWda30vhz/alltests -l /dev/null -C /dev/null -T /dev/null
LOG File: /dev/null
FAILED COMMAND File: /dev/null
TCONF COMMAND File: /dev/null
Running tests.......
tst_test.c:1733: TINFO: LTP version: 20230929-609-gbdcd2254e
tst_test.c:1619: TINFO: Timeout per run is 0h 01m 30s
kallsyms.c:73: TBROK: fopen(/proc/kallsyms,r) failed: ENOENT (2)

[Test case]
N/A

[Regression potential]
Low risk since these testcase is new.