CI: Upgrade hub, use ssh by default

Author: effigies

.circleci/config.yml

@@ -213,9 +213,9 @@ jobs:
       - run:
           name: Install hub
           command: |
-            curl -sSL https://github.com/github/hub/releases/download/v2.2.9/hub-linux-amd64-2.2.9.tgz | \
+            curl -sSL https://github.com/github/hub/releases/download/v2.14.2/hub-linux-amd64-2.14.2.tgz | \
             tar zxv -C /tmp
-            sudo /tmp/hub-linux-amd64-2.2.9/install
+            sudo /tmp/hub-linux-amd64-2.14.2/install
       - run:
           name: Expand SSH Key
           command: |
@@ -225,10 +225,11 @@ jobs:
             chmod go-rwx ~/.ssh/id_ed25519
             ssh-keygen -y -f ~/.ssh/id_ed25519 > ~/.ssh/id_ed25519.pub
       - run:
-          name: Set git identity
+          name: Set git/hub configuration
           command: |
             git config --global user.name "nipybot"
             git config --global user.email "[email protected]"
+            git config --global hub.protocol ssh
       - run:
           name: Update feedstock
           command: |