libuv-devel: update to 7e865b68 (20180309).

devel/libuv/Portfile

@@ -28,11 +28,11 @@ if {${subport} eq ${name}} {
 
 subport libuv-devel {
 
-    github.setup    libuv libuv 36671bf32c1043c70a43058248c1ea884c5dd3cd
-    version         20180305
-    checksums       rmd160 ab2086a62ccf572fb7ab6dfd47cb340bd396f0c8 \
-                    sha256 d8fe9fdc950d2d7e2fbd96c8cb916ce6d71ae9739749efd47cdca2ee3f633693 \
-                    size   1178428
+    github.setup    libuv libuv 7e865b680abbba3f600c9ae2a1b526788d8f28ca
+    version         20180309
+    checksums       rmd160 171196368d338819ad5c41214db263bb3ef881b1 \
+                    sha256 9b76ab4f23e0f7be84b437bafe0049a2b787643870d0bfb37dba2cfe3293d11a \
+                    size   1179808
 
     long_description    ${long_description} \
         This port is kept up with the libuv GIT 'master' branch, is typically updated weekly to monthly.