print/R-cran-knitr: Update to 1.39

print/R-cran-knitr/Makefile

 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 
 PORTNAME=	knitr
-PORTVERSION=	1.38
+PORTVERSION=	1.39
 CATEGORIES=	print
 DISTNAME=	${PORTNAME}_${PORTVERSION}
 

print/R-cran-knitr/distinfo

-TIMESTAMP = 1648360272
-SHA256 (knitr_1.38.tar.gz) = d138e881414eed915cadcb8c82ffbbab002614f1d492cbf413cded255ab5e7ad
-SIZE (knitr_1.38.tar.gz) = 898373
+TIMESTAMP = 1651199191
+SHA256 (knitr_1.39.tar.gz) = c91a65edebdca779af7f7480fa6636667497c9291ad55d6efd982db0bb91ac72
+SIZE (knitr_1.39.tar.gz) = 898418