devel/rubygem-bootsnap: Update to 1.16.0

Changes:	https://github.com/Shopify/bootsnap/blob/main/CHANGELOG.md

devel/rubygem-bootsnap/Makefile

 PORTNAME=	bootsnap
-PORTVERSION=	1.15.0
+PORTVERSION=	1.16.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 

devel/rubygem-bootsnap/distinfo

-TIMESTAMP = 1674590336
-SHA256 (rubygem/bootsnap-1.15.0.gem) = f246bb1152159098f5d5619b92e373c73db77769bf3e0c4b6336feeb934bc8d2
-SIZE (rubygem/bootsnap-1.15.0.gem) = 39936
+TIMESTAMP = 1675191823
+SHA256 (rubygem/bootsnap-1.16.0.gem) = f87410c00f69cd84a6e72a6c4bdba733f800d80d934f4315849d18ca9f288fed
+SIZE (rubygem/bootsnap-1.16.0.gem) = 39936