fix parse meminfo error

Test:run vts -m VtsKernelProcFileApi -t VtsKernelProcFileApi#testProcMemInfoTest

Bug: 167155158

This bug was caused by upgrade of parse library:
parse 1.17.0  Released: Aug 29, 2020
1.17.0 Make left- and center-aligned search consume up to next space

Signed-off-by: duanyangqi <duanyangqi@xiaomi.com>
Change-Id: I7fca1e3a017db9535c9c5299544f3a4db72c71c2
(cherry picked from commit 69edf5391d23b8c9cf58e990957e49a5ae296205)
(cherry picked from commit bcdc459ae09f32b2a942111705f13ecacdc6403b)
1 file changed