Add fixed grammars #1292

Job	Run time
cpp-lib-build (macos-15, clang, ON)	38s
cpp-lib-build (macos-15, gcc, ON)	48s
cpp-lib-build (macos-15, clang, OFF)	40s
cpp-lib-build (windows-2022, clang, ON)	4m 39s
cpp-lib-build (ubuntu-22.04, clang, ON)	1m 42s
cpp-lib-build (ubuntu-22.04, clang, OFF)	2m 0s
cpp-lib-build (ubuntu-22.04, gcc, ON)	56s
cpp-lib-build (windows-2022, clang, OFF)	6m 0s
cpp-lib-build (windows-2022, cl)	4m 40s
cpp-lib-build (macos-15, gcc, OFF)	54s
cpp-lib-build (ubuntu-22.04, gcc, OFF)	1m 1s
build (macos-15, dart)	10m 14s
build (macos-15, tool)	59s
build (macos-15, cpp)	17m 24s
build (macos-15, go)	2m 29s
build (macos-15, python3)	2m 5s
build (macos-15, typescript)	8m 6s
build (ubuntu-22.04, tool)	1m 51s
build (ubuntu-22.04, dart)	3m 58s
build (macos-15, csharp)	5m 8s
build (ubuntu-22.04, csharp)	6m 30s
build (ubuntu-22.04, cpp)	19m 40s
build (macos-15, javascript)	2m 50s
build (windows-2022, tool)	3m 5s
build (ubuntu-22.04, typescript)	10m 38s
build (ubuntu-22.04, go)	2m 45s
build (ubuntu-22.04, javascript)	3m 6s
build (windows-2022, csharp)	8m 21s
build (windows-2022, go)	5m 18s
build (macos-15, php)	3m 4s
build (macos-15, java)	2m 11s
build (windows-2022, dart)	5m 18s
build (windows-2022, cpp)	25m 54s
build (windows-2022, typescript)	24m 55s
build (ubuntu-22.04, python3)	1m 31s
build (ubuntu-22.04, php)	1m 58s
build (windows-2022, javascript)	3m 10s
build (windows-2022, java)	2m 7s
build (windows-2022, php)	2m 56s
build (windows-2022, python3)	2m 58s
build (ubuntu-22.04, java)	1m 45s
	3h 36m 12s

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