Prepare megamerge #1108

Job	Run time
Web Tests	6m 9s
Tests (clang++, test-native-regular)	5m 23s
Test Tidy Enforcement on macOS	2m 9s
Tests (clang++, test-native-fulldebug)	5m 23s
Enforce Tidyness	1m 26s
Tests (clang++, test-native-opt)	5m 25s
Tests (clang++, test-examples)	5m 30s
Tests (clang++, test-demos)	2m 39s
Measure Test Coverage	5m 33s
Tests (g++, test-native-regular)	3m 41s
Build Docker Image	5m 22s
Tests (g++, test-native-fulldebug)	4m 2s
Tests (g++, test-native-opt)	3m 16s
Tests (g++, test-examples)	5m 26s
Tests (g++, test-demos)	2m 57s
Test Documentation Build	1s
Deploy Documentation Coverage	1s
Deploy to DockerHub and ghcr.io	1s
	1h 4m 24s

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