Refactoring MMG5_chkBdryTria #571

Job	Run time
mmg-debug / ci (ubuntu-20.04, on, off, on, off, int32_t)	1m 0s
mmg-debug / ci (ubuntu-20.04, on, off, off, off, int32_t)	44s
mmg-debug / ci (ubuntu-20.04, off, off, on, off, int32_t)	8m 56s
mmg-debug / ci (ubuntu-20.04, off, off, off, off, int32_t)	1m 1s
mmg-debug / ci (macos-12, on, off, on, off, int32_t)	2m 57s
mmg-debug / ci (macos-12, on, off, off, off, int32_t)	1m 40s
mmg-debug / ci (macos-12, off, off, on, off, int32_t)	1m 50s
mmg-debug / ci (macos-12, off, off, off, off, int32_t)	1m 34s
mmg-debug / ci (ubuntu-20.04, off, off, off, on, int32_t)	2m 5s
mmg-debug / ci (macos-12, off, off, off, on, int32_t)	4m 1s
mmg-debug / ci (ubuntu-20.04, off, on, on, off, int32_t)	57s
mmg-debug / ci (macos-12, off, on, on, off, int32_t)	8m 22s
mmg-debug / ci (windows-2022, off, off, off, off, int32_t)	2m 34s
mmg-debug / ci (windows-2022, on, off, off, off, int32_t)	2m 14s
mmg-debug / ci (windows-2022, off, on, off, off, int32_t)	2m 41s
mmg-debug / ci (ubuntu-20.04, on, on, on, on, int64_t)	1m 57s
mmg-debug / ci (ubuntu-20.04, off, off, on, on, int64_t)	2m 44s
mmg-debug / ci (ubuntu-20.04, off, off, off, off, int64_t)	57s
mmg-debug / ci (macos-12, on, on, on, on, int64_t)	5m 9s
mmg-debug / ci (macos-12, off, off, off, off, int64_t)	1m 51s
mmg-debug / ci (windows-2022, on, on, off, off, int64_t)	2m 40s
mmg-debug / ci (windows-2022, off, off, off, off, int64_t)	2m 51s
	1h 0m 45s

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