jdxcode -> jdx

CODEOWNERS

@@ -1 +1 @@
-* @jdxcode
+* @jdx

README.md

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: jdxcode/rtx-action@v1
+      - uses: jdx/rtx-action@v1
         with:
           tool_versions: |
             shellcheck 0.9.0
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: jdxcode/rtx-action@v1
+      - uses: jdx/rtx-action@v1
       # .tool-versions will be read from repo root
       - run: node ./my_app.js
 ```

action.yml

@@ -1,6 +1,6 @@
 name: rtx action
 description: Actions for working with rtx runtime manager
-author: Jeff Dickey (@jdxcode)
+author: Jeff Dickey <@jdx>
 branding:
   icon: arrow-down-circle
   color: purple

package.json

@@ -16,7 +16,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/jdxcode/rtx-action.git"
+    "url": "git+https://github.com/jdx/rtx-action.git"
   },
   "keywords": [
     "actions",