ct: Fix format to be a non-deep list #16959

Job	Run time
Event File	2s
Build Erlang/OTP (64-bit)	5m 26s
Build Erlang/OTP (iOS)	7m 28s
Build Erlang/OTP (32-bit)	10m 11s
Build Erlang/OTP (macOS)	6m 47s
Build Erlang/OTP (Types and Flavors)	7m 57s
Build Erlang/OTP (Windows)	15m 17s
Build Erlang/OTP (cross-compile)	15m 23s
Build Erlang/OTP (clang)	5m 53s
Build and check documentation	4m 58s
Run static analysis	7m 29s
Test Erlang/OTP (common_test)	1h 24m 12s
Release Erlang/OTP	0s
Test Erlang/OTP (system)	10m 27s
	3h 1m 30s

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