feat: added option to ignore test paths via config

[dbajric]

Details

This change allows ignore patterns to be specified in the config file. When patterns are specified, any benchmark file or folder that matches will be excluded from running the test.

Does this PR introduce a breaking change?

• Yes
• No

[salesforce-best-lwc-internal]

Benchmark results

Base commit: ecef58e | Target commit: d310f79

simple-benchmark-prod

object_keys	metric	base(ecef58e)	target(d310f79)	trend
stringify_parse	duration	36.00 (±0.40 ms)	37.00 (±0.60 ms)	+1.0ms (2.8%) 👎
deep_merge	duration	28.40 (±0.60 ms)	30.30 (±1.50 ms)	+1.9ms (6.7%) 👎

simple-benchmark-compat

object_keys	metric	base(ecef58e)	target(d310f79)	trend
stringify_parse	duration	36.90 (±0.70 ms)	36.00 (±0.40 ms)	-0.9ms (2.4%) 👍
deep_merge	duration	107.95 (±4.40 ms)	105.60 (±3.20 ms)	-2.4ms (2.2%) 👍

lwc-examples-prod

simple-item	metric	base(ecef58e)	target(d310f79)	trend
create_and_render	duration	52.90 (±1.10 ms)	53.50 (±1.00 ms)	+0.6ms (1.1%) 👎

lwc-examples-compat

simple-item	metric	base(ecef58e)	target(d310f79)	trend
create_and_render	duration	93.90 (±2.80 ms)	91.20 (±1.30 ms)	-2.7ms (2.9%) 👍