Fix registry publish: update action to @main, bump to 2.6.3

- publish_action.yml: @v1 -> @main (20 commits of fixes behind)
- publish_action.yml: remove unnecessary permissions: issues: write
- pyproject.toml: 2.6.2 -> 2.6.3 to trigger fresh publish
- All 2.6.x versions stuck in NodeVersionStatusFlagged, likely due to stale action

.github/workflows/publish_action.yml

@@ -7,9 +7,6 @@ on:
     paths:
       - "pyproject.toml"
 
-permissions:
-  issues: write
-
 jobs:
   publish-node:
     name: Publish Custom Node to registry
@@ -19,6 +16,6 @@ jobs:
       - name: Check out code
         uses: actions/checkout@v4
       - name: Publish Custom Node
-        uses: Comfy-Org/publish-node-action@v1
+        uses: Comfy-Org/publish-node-action@main
         with:
           personal_access_token: ${{ secrets.REGISTRY_ACCESS_TOKEN }}

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-multigpu"
 description = "Provides a suite of custom nodes to manage multiple GPUs for ComfyUI, including advanced model offloading for both GGUF and Safetensor formats with DisTorch, and bespoke MultiGPU support for WanVideoWrapper and other custom nodes."
-version = "2.6.2"
+version = "2.6.3"
 license = {file = "LICENSE"}
 
 [project.urls]