git: update to v2.8.2

Update to git version v2.8.2.

* Upstream commit 1a0c8dfd89475d6bb09ddee8c019cf0ae5b3bdc2 (strbuf: give
  strbuf_getline() to the "most text friendly" variant) changed API.

Signed-off-by: Christian Hesse <mail@eworm.de>

Makefile

@@ -14,7 +14,7 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 2.7.2
+GIT_VER = 2.8.2
 GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.gz
 INSTALL = install
 COPYTREE = cp -r

git

@@ -1 +1 @@
-Subproject commit 326e5bc91eecf73234ead29636207bc516573e79
+Subproject commit 60115f54bda3a127ed3cc8ffc6ab6c771cbceb1b

scan-tree.c

@@ -246,7 +246,7 @@ void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn
 			projectsfile, strerror(errno), errno);
 		return;
 	}
-	while (strbuf_getline(&line, projects, '\n') != EOF) {
+	while (strbuf_getline(&line, projects) != EOF) {
 		if (!line.len)
 			continue;
 		strbuf_insert(&line, 0, "/", 1);