security/aws-c-auth: Update to 0.7.27

ChangeLog: https://github.com/awslabs/aws-c-auth/releases/tag/v0.7.27

security/aws-c-auth/Makefile

 PORTNAME=	aws-c-auth
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.7.26
+DISTVERSION=	0.7.27
 CATEGORIES=	security
 
 MAINTAINER=	eduardo@FreeBSD.org

security/aws-c-auth/distinfo

-TIMESTAMP = 1724526606
-SHA256 (awslabs-aws-c-auth-v0.7.26_GH0.tar.gz) = 7ec249622ac4eee38e9f974f9c0e6f3f06f3e3b55eba56e5934b0633f0e5e808
-SIZE (awslabs-aws-c-auth-v0.7.26_GH0.tar.gz) = 256203
+TIMESTAMP = 1725434861
+SHA256 (awslabs-aws-c-auth-v0.7.27_GH0.tar.gz) = 4b234b20e5ff216d28657662dd32c015922457851043e222f43162c776f29f78
+SIZE (awslabs-aws-c-auth-v0.7.27_GH0.tar.gz) = 257885