Bors (#1482)

* Time to do the bors tango

.github/bors.toml

@@ -0,0 +1,11 @@
+status = [
+    "build (stable, windows-latest)",
+    "build (stable, ubuntu-latest)",
+    "build (stable, macos-latest)",
+    "build (nightly, ubuntu-latest)",
+    "build-wasm (stable, ubuntu-latest)",
+    "build-wasm (nightly, ubuntu-latest)",
+    "build-android",
+]
+
+use_squash_merge = true

.github/workflows/ci.yml

@@ -1,10 +1,9 @@
 name: CI
 
 on:
-  push:
-    branches: [master]
   pull_request:
-    branches: [master]
+  push:
+    branches: [main, staging, trying]
 
 env:
   CARGO_TERM_COLOR: always

.github/workflows/rebase.yml

@@ -1,22 +0,0 @@
-name: Automatic Rebase
-on:
-  issue_comment:
-    types: [created]
-jobs:
-  rebase:
-    name: Rebase
-    # ideally "cart" isn't hard coded here, but there is a bug that prevents org-owned repos from properly populating the OWNER enum 
-    if: github.event.issue.pull_request != '' && startsWith(github.event.comment.body, '/rebase') && (github.event.comment.author_association == 'MEMBER' || github.event.comment.user.login == 'cart')
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout the latest code
-        uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.CART_PAT }}
-          persist-credentials: false
-          fetch-depth: 0 # otherwise, you will fail to push refs to dest repo
-      - name: Automatic Rebase
-        # this specific hash was hand-validated by @cart. please validate new action code before updating
-        uses: cirrus-actions/rebase@b08442cca46e2ad6c1f3dd24a3320ece8498df75
-        env:
-          GITHUB_TOKEN: ${{ secrets.CART_PAT }}