perf test record+probe_libc_inet_pton.sh: Use "grep -F" instead of obsolescent "fgrep"

There exists the following warning when executing 'perf test record+probe_libc_inet_pton.sh':

  fgrep: warning: fgrep is obsolescent; using grep -F

This is tested on Fedora 38, the version of grep is 3.8, the latest
version of grep claims the fgrep is obsolete, use "grep -F" instead of
"fgrep" to silence the warning.

Signed-off-by: Tiezhu Yang <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Leo Yan <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

0 files changed, 0 insertions, 0 deletions