Update to 4.13.0. (conda-forge#6)

* Update to 4.13.0.

* Do not run upstream test suite

Reduces package size; avoids false-positive security warnings (e.g.,
https://github.com/ContinuumIO/anaconda-issues#12937)

* add license_family to meta.yaml

Co-authored-by: Cheng H. Lee <clee@anaconda.com>
Co-authored-by: avalon (they/them) <avalon@anaconda.com>

recipe/meta.yaml

@@ -1,4 +1,8 @@
-{% set version = "4.12.0" %}
+{% set version = "4.13.0" %}
+# Running the upstream test suite requires the inclusion of test files, which
+# balloons the size of the package and occasionally triggers false-positive
+# security warnings; values can be "yes" or "no".
+{% set run_upstream_tests = "no" %}
 
 package:
   name: conda
@@ -7,7 +11,7 @@ package:
 source:
   fn: conda-{{ version }}.tar.gz
   url: https://github.com/conda/conda/archive/{{ version }}.tar.gz
-  sha256: c6607fee920aae5d96528669fc9e61b9beff6cf8c634d1d85bc6f409d5146b44
+  sha256: 30c4cee48ef3acc4e2d802c05baee44f5385f55b0c23c547b0961c51e1d140d2
 
 build:
   skip: True  # [py<36]
@@ -52,15 +56,19 @@ requirements:
     - cytoolz >=0.8.1
 
 test:
+{% if run_upstream_tests == 'yes' %}
   source_files:
     - tests
     - setup.cfg
+{% endif %}
   requires:
+{% if run_upstream_tests == 'yes' %}
     - mock
     - pytest
     - pexpect
     - responses
     # - conda-build  # needed to run the test suite, but we're not doing that right now.
+{% endif %}
     - m2-filesystem  # [win]
     - m2-bash        # [win]
     - m2-base        # [win]
@@ -73,6 +81,7 @@ test:
 about:
   home: https://conda.io
   license: BSD-3-Clause
+  license_family: BSD
   license_file: LICENSE.txt
   summary: OS-agnostic, system-level binary package and environment manager.
   description: >