Migrate the toolstate update bot to rust-highfive

.travis.yml

@@ -197,7 +197,7 @@ env:
     # AWS_SECRET_ACCESS_KEY=...
     - secure: "j96XxTVOSUf4s4r4htIxn/fvIa5DWbMgLqWl7r8z2QfgUwscmkMXAwXuFNc7s7bGTpV/+CgDiMFFM6BAFLGKutytIF6oA02s9b+usQYnM0th7YQ2AIgm9GtMTJCJp4AoyfFmh8F2faUICBZlfVLUJ34udHEe35vOklix+0k4WDo="
     # TOOLSTATE_REPO_ACCESS_TOKEN=...
-    - secure: "cFh8thThqEJLC98XKI5pfqflUzOlxsYPRW20AWRaYOOgYHPTiGWypTXiPbGSKaeAXTZoOA+DpQtEmefc0U6lt9dHc7a/MIaK6isFurjlnKYiLOeTruzyu1z7PWCeZ/jKXsU2RK/88DBtlNwfMdaMIeuKj14IVfpepPPL71ETbuk="
+    - secure: "ESfcXqv4N2VMhqi2iIyw6da9VrsA78I4iR1asouCaq4hzTTrkB4WNRrfURy6xg72gQ4nMhtRJbB0/2jmc9Cu1+g2CzXtyiL223aJ5CKrXdcvbitopQSDfp07dMWm+UED+hNFEanpErKAeU/6FM3A+J+60PMk8MCF1h9tqNRISJw="
 
 before_install:
   # We'll use the AWS cli to download/upload cached docker layers, so install

appveyor.yml

@@ -6,7 +6,7 @@ environment:
     secure: 7Y+JiquYedOAgnUU26uL0DPzrxmTtR+qIwG6rNKSuWDffqU3vVZxbGXim9QpTO80
   SCCACHE_DIGEST: f808afabb4a4eb1d7112bcb3fa6be03b61e93412890c88e177c667eb37f46353d7ec294e559b16f9f4b5e894f2185fe7670a0df15fd064889ecbd80f0c34166c
   TOOLSTATE_REPO_ACCESS_TOKEN:
-    secure: PTZiSxJMVUZ0VnMR5i13E4OagbXfglj7pcskDQiKufVrDm13mLoI0vDJAEM35+bY
+    secure: gKGlVktr7iuqCoYSxHxDE9ltLOKU0nYDEuQxvWbNxUIW7ri5ppn8L06jQzN0GGzN
 
   # By default schannel checks revocation of certificates unlike some other SSL
   # backends, but we've historically had problems on CI where a revocation

src/ci/docker/x86_64-gnu-tools/repo.sh

@@ -60,7 +60,7 @@ commit_toolstate_change() {
     OLDFLAGS="$-"
     set -eu
 
-    git config --global user.email '34210020+rust-toolstate-update@users.noreply.github.com'
+    git config --global user.email '7378925+rust-toolstate-update@users.noreply.github.com'
     git config --global user.name 'Rust Toolstate Update'
     git config --global credential.helper store
     printf 'https://%s:x-oauth-basic@github.com\n' "$TOOLSTATE_REPO_ACCESS_TOKEN" \