[APPROVAL] OSS review/add-MSVC-to-BSLS_IDENT_PRAGMA_ONCE-drqs-59136351 to master
[APPROVAL] OSS review/add-MSVC-to-BSLS_IDENT_PRAGMA_ONCE-drqs-59136351 to master

che2/bde,bloomberg/bde,bloomberg/bde,bloomberg/bde,che2/bde,che2/bde,bloomberg/bde,che2/bde,bloomberg/bde