restore workflows

.github/workflows/bump-version.yml

@@ -0,0 +1,19 @@
+name: Bump Version
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version to bump to'
+        required: true
+      base:
+        description: 'Name of branch to open PR against (e.g. soroban-wasmi-v0.31.1)'
+        required: true
+
+jobs:
+
+  bump-version:
+    uses: stellar/actions/.github/workflows/rust-bump-version.yml@main
+    with:
+      version: ${{ inputs.version }}
+      base: ${{ inputs.base }}

.github/workflows/publish.yml

@@ -0,0 +1,12 @@
+name: Publish
+
+on:
+  release:
+    types: [published]
+
+jobs:
+
+  publish:
+    uses: stellar/actions/.github/workflows/rust-publish.yml@main
+    secrets:
+      CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}