Merge branch 'maint' #3128

Job	Run time
Build Erlang/OTP (64-bit)	16m 18s
Event File	2s
Build Erlang/OTP (iOS)	7m 6s
Build Erlang/OTP (Types and Flavors)	9m 10s
Build Erlang/OTP (32-bit)	9m 18s
Build Erlang/OTP (macOS)	9m 13s
Build Erlang/OTP (cross-compile)	13m 36s
Build Erlang/OTP (Windows)	13m 42s
Build and check documentation	8m 30s
Build Erlang/OTP (clang)	5m 37s
Run static analysis	6m 41s
Test Erlang/OTP (emulator)	45m 17s
Test Erlang/OTP (debug)	4m 58s
Test Erlang/OTP (crypto)	5m 20s
Release Erlang/OTP	0s
Test Erlang/OTP (system)	10m 29s
	2h 45m 17s

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