ci: Update scikit-ci to include fix for multiline support

$ git shortlog 0.12.0..0.13.0 --no-merges
Jean-Christophe Fillion-Robin (5):
      travis: Update PATH adding pyenv directory and remove need for $<RUN_ENV>
      docs/make_a_release: Re-order steps to account for use of versioneer
      docs/make_a_release: Ensure uploaded distributions are signed
      docs/make_a_release: Update reference to external documentation
      ci: Fix handling of multi-line cmd on posix

Author: jcfr

.circleci-matrix.yml

@@ -14,4 +14,4 @@ command:
   - |
     CI_ENV=`bash <(curl -s https://codecov.io/env)`
     DOCKER_ARGS="-e CI -e CIRCLECI -e MANYLINUX_PYTHON=$MANYLINUX_PYTHON -e GIRDER_TOKEN $CI_ENV"
-    dockcross -a "$DOCKER_ARGS" bash -c "/opt/python/${MANYLINUX_PYTHON}/bin/pip install scikit-ci==0.12.0 && /opt/python/${MANYLINUX_PYTHON}/bin/ci --clear-cached-env"
+    dockcross -a "$DOCKER_ARGS" bash -c "/opt/python/${MANYLINUX_PYTHON}/bin/pip install scikit-ci==0.13.0 && /opt/python/${MANYLINUX_PYTHON}/bin/ci --clear-cached-env"

.travis.yml

@@ -37,7 +37,7 @@ cache:
     - $HOME/downloads
 
 before_install:
-  - pip install scikit-ci==0.12.0 scikit-ci-addons==0.10.0
+  - pip install scikit-ci==0.13.0 scikit-ci-addons==0.10.0
   - ci_addons --install ../addons
 
 install:

appveyor.yml

@@ -36,7 +36,7 @@ cache:
   - C:\\cmake-3.6.2
 
 init:
-  - python -m pip install scikit-ci==0.12.0 scikit-ci-addons==0.10.0
+  - python -m pip install scikit-ci==0.13.0 scikit-ci-addons==0.10.0
   - python -m ci_addons --install ../addons
 
   - ps: ../addons/appveyor/rolling-build.ps1