update vexctl to v0.3.0

Signed-off-by: cpanato <[email protected]>

Author: cpanato

README.md

@@ -11,7 +11,7 @@ Add the following entry to your Github workflow YAML file:
 ```yaml
 uses: openvex/setup-vexctl@main
 with:
-  vexctl-release: '0.2.5' # optional
+  vexctl-release: '0.3.0' # optional
 ```
 
 Example using a pinned version:
@@ -28,7 +28,7 @@ jobs:
       - name: Install vexctl
         uses: openvex/setup-vexctl@main
         with:
-          vexctl-release: '0.2.5' # optional
+          vexctl-release: '0.3.0' # optional
       - name: Check install!
         run: vexctl version
 ```

action.yml

@@ -14,7 +14,7 @@ inputs:
   vexctl-release:
     description: 'vexctl release version to be installed'
     required: false
-    default: '0.2.6'
+    default: '0.3.0'
   install-dir:
     description: 'Where to install the vexctl binary'
     required: false
@@ -26,7 +26,7 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v3.6.0
+    - uses:   @4959ce089c160fddf62f7b42464195ba1a56d382 # v3.6.0
       with:
         install-dir: ${{ inputs.install-dir }}
         use-sudo: ${{ inputs.use-sudo }}