feat: Add GitHub Actions to supported languages

[nicklem]

Adds GitHub actions to the Supported languages and tools and Security monitor pages. See thread for context.

👀 Live preview

• Supported languages and tools
• Quality Security Monitor

[github-actions]

Overall readability score: 54.32 (🟢 +0)

File	Readability
supported-languages-and-tools.md	47.27 (🟢 +0)
configuring-code-patterns.md	53.01 (🟢 +0)
security-monitor.md	35.43 (🟢 +0)

View detailed metrics

🟢 - Shows an increase in readability
🔴 - Shows a decrease in readability

File	Readability	FRE	GF	ARI	CLI	DCRS
supported-languages-and-tools.md	47.27	31.38	10.83	13.5	15.07	7.83
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
configuring-code-patterns.md	53.01	29.25	9.94	13.3	14.09	6.93
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
security-monitor.md	35.43	19.26	12.76	15.7	15.95	8.48
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0

Averages:

	Readability	FRE	GF	ARI	CLI	DCRS
Average	54.32	43.22	10.86	12.36	12.52	7.86
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0

View metric targets

Metric	Range	Ideal score
Flesch Reading Ease	100 (very easy read) to 0 (extremely difficult read)	60
Gunning Fog	6 (very easy read) to 17 (extremely difficult read)	8 or less
Auto. Read. Index	6 (very easy read) to 14 (extremely difficult read)	8 or less
Coleman Liau Index	6 (very easy read) to 17 (extremely difficult read)	8 or less
Dale-Chall Readability	4.9 (very easy read) to 9.9 (extremely difficult read)	6.9 or less

[claudiacarpinteiro]

@nicklem Is any update needed on this table for this Semgrep line? 🤔

[nicklem]

@claudiacarpinteiro It's not technically a language, and the table lists tool configuration files, so I opted not to add it. I'm open to adding something there too. @mrfyda thoughts on mentioning GH action files as a "language" on the supported tool config files as mentioned by Claudia?

[mrfyda]

@claudiacarpinteiro It's not technically a language, and the table lists tool configuration files, so I opted not to add it. I'm open to adding something there too. @mrfyda thoughts on mentioning GH action files as a "language" on the supported tool config files as mentioned by Claudia?

in that table, we already mention AsyncAPI and OpenAPI which I wouldn't consider languages, or at least comparable domain-specific languages to GitHub Actions. I think there are no major risks to listing it as a programing language. 👍

[claudiacarpinteiro]

LGTM! 👍