github: Add workflows miri_dev

Author: frostyplanet

.github/workflows/miri_dev.yml

@@ -0,0 +1,24 @@
+name: miri_dev
+
+on:
+  workflow_dispatch:
+  schedule: [cron: "20 */6 * * *"]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build_and_test:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        ref: dev
+
+    - name: install miri
+      run:  rustup component add --toolchain nightly-x86_64-unknown-linux-gnu miri
+
+    - name: Run miri tests without log (tokio multi thread)
+      run: scripts/miri.sh