fix(plugins): make plugins (#10) #29

Job	Run time
Build Prometheus for all architectures	0s
Build Prometheus for common architectures (0)	2m 3s
fuzzing	0s
Check generated parser	11s
Build Prometheus for common architectures (1)	2m 4s
Build Prometheus for common architectures (2)	2m 3s
golangci-lint	3m 11s
Go tests	27s
More Go tests	43s
Go tests with previous Go version	2m 7s
UI tests	2m 19s
Mixins tests	35s
Go tests on Windows	2m 31s
codeql / Analyze (javascript)	1m 48s
Report status of build Prometheus for all architectures	0s
Publish UI on npm Registry	1m 39s
Publish release artefacts	0s
Publish main branch artifacts	0s
	21m 41s

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