py-hggit: update to support mercurial 4.9

- update to commit that support mercurial 4.9
  still remain a bug on gitignore
  see https://bitbucket.org/durin42/hg-git/issues/273

python/py-hggit/Portfile

@@ -6,10 +6,10 @@ PortGroup               bitbucket 1.0
 
 epoch                   20130201
 
-bitbucket.setup         durin42 hg-git 8d00fde45adbc6c3c0ccab8e362b5f5c36c171e6
+bitbucket.setup         durin42 hg-git c8fea7a921634bda3d4e68e2c7a0d73b7447dea4
 name                    py-hggit
-version                 0.8.12
-revision                1
+version                 0.8.12-git-20190402
+revision                0
 
 categories-append       devel
 license                 GPL-2
@@ -25,9 +25,9 @@ long_description        This is the Hg-Git plugin for Mercurial, adding the abil
                         or use a Git server as a collaboration point for a team with \
                         developers using both Git and Mercurial.
 
-checksums               rmd160  610e35c34231f728e198ea4161de26b1e9e4a61c \
-                        sha256  2cca8042dd5dabccb91a1a34c11b3b2d8cc1d2f64ccd8b0e8f775795d3db6e09 \
-                        size    137713
+checksums               rmd160  ad084c9e4a315909665eaef6f1aaac868c8b4d51 \
+                        sha256  a0d6d94b92a353f778f1c44ef00260e494b0cc6b1d9e410f709cc28b530d220d \
+                        size    138396
 
 # can't set python.versions before adding custom subports
 subport py-hggit-devel {}