Update setup-xvfb action to fix node16 deprecation warning #2015

Job	Run time
Linux docker	7s
fetch / Prepare	25s
macOS / build	3m 5s
Windows (ia32) / build	3m 42s
Windows (x64) / build	4m 25s
Linux (amd64) (sqlcipher: static) / build	10m 17s
Linux (amd64) (sqlcipher: system) / build	9m 20s
Linux (arm64) (sqlcipher: system) / build	9m 25s
Test macOS Universal	2m 31s
Test Linux (amd64) (sqlcipher: system)	1m 15s
Test Linux (amd64) (sqlcipher: static)	1m 11s
Test Windows (x86)	2m 41s
Test Windows (x64)	2m 10s
	50m 34s

Provide feedback