CLEANUP: Drop _R_CHECK_LENGTH_1_LOGIC2_ in Bioconductor (>= 3.17)

[HenrikBengtsson]

Environment variable _R_CHECK_LENGTH_1_LOGIC2_ is supported in R (>= 3.6.0 & < 4.3.0). In R (>= 4.3.0), the default behavior is to always give an error.

This means you can drop it from Bioc (>= 3.17):

BBS/3.17/Renviron.bioc

Lines 33 to 36 in c6aa958

	_R_CHECK_LENGTH_1_CONDITION_=package:_R_CHECK_PACKAGE_NAME_,abort,verbose
	_R_CHECK_LENGTH_1_LOGIC2_=package:_R_CHECK_PACKAGE_NAME_,abort,verbose
	#_R_CHECK_LENGTH_1_CONDITION_=verbose
	#_R_CHECK_LENGTH_1_LOGIC2_=verbose