Fail asv workflows when performance deteriorates

[camposandro]

Fail the ASV workflows if at least one of benchmarks deteriorates above a certain threshold (e.g. 150% / 200%).

asv-main.yml:

• Execute asv run without || true, allowing the command to exit with a non-zero return code
• Submit benchmarks and deploy dashboard on gh-pages, if the previous command succeeded or not

asv-pr.yml:

• Execute asv continuous without || true, allowing the command to exit with a non-zero return code
• Output the performance comment on the PR if the comparison was successful or not

asv-nightly.yml

• Execute asv continuous without || true, allowing the command to exit with a non-zero return code
• Write the commit hash to cache, if the previous if the comparison was successful or not

More information about "on failure" executions here.