fix: Correct regex character class syntax for hyphens

Move hyphens to the end of character classes in regex patterns to
ensure they are treated as literal characters rather than ranges.

This fixes validation failures for inputs containing hyphens like
"WORKFLOW-TEST-DEPENDENCY-DO-NOT-MERGE".

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: vaind

.github/workflows/updater.yml

@@ -78,7 +78,7 @@ jobs:
       - name: Validate dependency name
         run: |
           # Validate that inputs.name contains only safe characters
-          if [[ ! "${{ inputs.name }}" =~ ^[a-zA-Z0-9_\-\./@[:space:]]+$ ]]; then
+          if [[ ! "${{ inputs.name }}" =~ ^[a-zA-Z0-9_\./@[:space:]-]+$ ]]; then
             echo "::error::Invalid dependency name: '${{ inputs.name }}'. Only alphanumeric characters, spaces, and _-./@  are allowed."
             exit 1
           fi
@@ -87,7 +87,7 @@ jobs:
       - name: Validate dependency path
         run: |
           # Validate that inputs.path contains only safe characters
-          if [[ ! "${{ inputs.path }}" =~ ^[a-zA-Z0-9_\-\./]+$ ]]; then
+          if [[ ! "${{ inputs.path }}" =~ ^[a-zA-Z0-9_\./-]+$ ]]; then
             echo "::error::Invalid dependency path: '${{ inputs.path }}'. Only alphanumeric characters and _-./ are allowed."
             exit 1
           fi