Update to 0.3. From the changelog:

[Amitai Schleier <schmonz-web-git%schmonz.com@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Amitai Schleier <schmonz-web-git%schmonz.com@localhost>
Pushed By:	schmonz
Date:		Tue Dec 22 16:28:27 2020 +0100
Changeset:	2bb0d960670741e72918460c60deea39e8375383

Modified Files:
	libtls-bearssl/Makefile
	libtls-bearssl/distinfo

Log Message:
Update to 0.3. From the changelog:

- Makefile now builds a shared library in addition to the static
  library. (This doesn't build on my macOS dev system, so I've not
  enabled it yet in pkgsrc-wip.)
- A fallback implementation of explicit_bzero was added for systems
  that lack it.
- Fix NULL dereference when a server is configured without any
  certificates.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=2bb0d960670741e72918460c60deea39e8375383

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 libtls-bearssl/Makefile | 3 ++-
 libtls-bearssl/distinfo | 8 ++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diffs:
diff --git a/libtls-bearssl/Makefile b/libtls-bearssl/Makefile
index f1b538016c..680fbe31cd 100644
--- a/libtls-bearssl/Makefile
+++ b/libtls-bearssl/Makefile
@@ -1,6 +1,6 @@
 # $NetBSD$
 
-DISTNAME=		libtls-bearssl-0.2
+DISTNAME=		libtls-bearssl-0.3
 CATEGORIES=		security
 MASTER_SITES=		${MASTER_SITE_GITHUB:=michaelforney/}
 GITHUB_PROJECT=		${PKGBASE}
@@ -15,6 +15,7 @@ USE_TOOLS+=		pkg-config gmake
 
 PKGCONFIG_OVERRIDE+=	libtls.pc.in
 INSTALL_MAKE_FLAGS+=	MANDIR=${PREFIX:Q}/${PKGMANDIR:Q}
+BUILD_TARGET=		libtls.a
 
 .include "../../security/bearssl/buildlink3.mk"
 .include "../../mk/bsd.pkg.mk"
diff --git a/libtls-bearssl/distinfo b/libtls-bearssl/distinfo
index 715c69e8d8..45a41aaacb 100644
--- a/libtls-bearssl/distinfo
+++ b/libtls-bearssl/distinfo
@@ -1,6 +1,6 @@
 $NetBSD$
 
-SHA1 (libtls-bearssl-0.2.tar.gz) = 7ac0741b75030f5ff9673d383f1dd43f7508d774
-RMD160 (libtls-bearssl-0.2.tar.gz) = 12dd74adc1cf1e635994dd0cc446ebad13f826b3
-SHA512 (libtls-bearssl-0.2.tar.gz) = 7de6b020a9be3890de3c2d01f07d13a72922c9e993948d43b3f273fa859f82d240ec038e29a4c755caf7966638c3602b773da30ba9e732b092701cb4defbbd8a
-Size (libtls-bearssl-0.2.tar.gz) = 39239 bytes
+SHA1 (libtls-bearssl-0.3.tar.gz) = 3158239fa466e30946e30e04c89966a44d2306c9
+RMD160 (libtls-bearssl-0.3.tar.gz) = b4417eb345b52b4fc4f3e5a622346afad61bef32
+SHA512 (libtls-bearssl-0.3.tar.gz) = 01aeb46a02068a6996c697e00ec579a823ef61d8e8bf739abd031b67065e4ebd5652dfc76fae23628f27dd41020d1e7c0c3cdf121316cfd23d9b2b7879c8c41a
+Size (libtls-bearssl-0.3.tar.gz) = 40554 bytes