[Misc] Simplify/fix clang format. (#1214) #301

Job	Run time
macos-build / build (macos-latest, clang, clang++, Release, OFF)	1h 51m 54s
spdx / check-spdx-headers	4s
pre-commit / pre-commit	28s
build-and-test / build-image	10s
build-and-test / Build and test tt-explorer (ubuntu-latest, OFF, run)	5m 8s
build-and-test / Build tt-mlir (ubuntu-latest, OFF, run)	41m 46s
build-and-test / Build tt-mlir (ubuntu-latest, ON, perf)	48m 30s
build-and-test / run-tests (n150, OFF, run, --non-zero)	2m 37s
build-and-test / run-ttrt-tests (n150, ON, perf)	9m 44s
build-and-test / run-tests (n150, ON, perf)	6m 26s
build-and-test / run-tests (n300, OFF, run, --non-zero)	4m 47s
build-and-test / run-tests (n300, ON, perf)	9m 5s
	4h 0m 39s

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