perf tests stat_all_metrics: Fix shellcheck warning SC2076

Fixed shellcheck warning SC2076 in stat_all_metrics.sh.

Before the patch:
shell$ shellcheck stat_all_metrics.sh

In stat_all_metrics.sh line 9:
  if [[ "$result" =~ "${m:0:50}" ]] || [[ "$result" =~ "<not supported>" ]]
                     ^---------^ SC2076: Don't quote right-hand
side of =~, it'll match literally rather than as a regex.

In stat_all_metrics.sh line 15:
  if [[ "$result" =~ "${m:0:50}" ]]
                     ^---------^ SC2076: Don't quote right-hand
side of =~, it'll match literally rather than as a regex.

In stat_all_metrics.sh line 22:
  if [[ "$result" =~ "${m:0:50}" ]]
                     ^---------^ SC2076: Don't quote right-hand
side of =~, it'll match literally rather than as a regex.

After the patch:
shell$ shellcheck stat_all_metrics.sh
shell$

Signed-off-by: Barnali Guha Thakurata <[email protected]>
Cc: Disha Goel <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: John Garry <[email protected]>
Cc: Madhavan Srinivasan <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Ravi Bangoria <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Athira Rajeev <[email protected]>
Signed-off-by: Kajol Jain <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

0 files changed, 0 insertions, 0 deletions