CI

Bump version to 13.2.0 #1970

# to view logs

Run time

Learn about OS # on GitHub Actions

Job	Run time
Build	35s
Test (2.3)	59s
Test (2.4)	50s
Test (2.5)	56s
Test (2.6)	51s
Test (2.7)	53s
Test (3.0)	47s
Test (3.1)	51s
Test (3.2)	53s
Test (3.3)	49s
Test (jruby-9.4.0.0)	1m 41s
Test (truffleruby-head)	2m 15s
Publish	13s
	12m 33s