Add possibility to embed custom libraries into the sketch #4897

Job	Run time
run-determination	1s
package-name-prefix	1s
Create artifact Windows_X86-32	1m 4s
Create artifact Windows_X86-64	1m 4s
Create artifact Linux_X86-32	1m 7s
Create artifact Linux_X86-64	1m 12s
Create artifact Linux_ARMv6	55s
Create artifact Linux_ARMv7	57s
Create artifact Linux_ARM64	53s
Create artifact macOS_64	1m 25s
Create artifact macOS_ARM64	1m 38s
Create artifact rpc-protocol-files	11s
Create artifact configuration-schema	14s
checksums	18s
	11m 0s

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