ci: add workflows and dependabot settings

Author: joshka

.github/dependabot.yml

@@ -0,0 +1,15 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "cargo" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"

.github/workflows/check.yml

@@ -0,0 +1,12 @@
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+jobs:
+  check:
+    permissions:
+      checks: write
+    uses: joshka/github-workflows/.github/workflows/rust-check.yml@main
+    with:
+      msrv: 1.74.0

.github/workflows/release.yml

@@ -0,0 +1,17 @@
+permissions:
+  pull-requests: write
+  contents: write
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+jobs:
+  release-plz:
+    uses: joshka/github-workflows/.github/workflows/rust-release-plz.yml@main
+    permissions:
+      pull-requests: write
+      contents: write
+    secrets:
+      CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,11 @@
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  test:
+    uses: joshka/github-workflows/.github/workflows/rust-test.yml@main
+    secrets:
+      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}