fix: remove internal dependency version updates from prepare-release workflow (#204)

The workflow was trying to update redis-cloud and redis-enterprise
dependency versions, but these use path references in the workspace
and don't need version updates. This was causing cargo update to fail
because the new versions don't exist on crates.io yet.

Author: joshrotenberg

.github/workflows/prepare-release.yml

@@ -4,15 +4,15 @@ on:
   workflow_dispatch:
     inputs:
       bump:
-        description: 'Version bump type'
+        description: "Version bump type"
         required: true
         type: choice
         options:
           - patch
           - minor
           - major
       pre_release:
-        description: 'Pre-release tag (e.g., alpha, beta, rc)'
+        description: "Pre-release tag (e.g., alpha, beta, rc)"
         required: false
         type: string
 
@@ -79,11 +79,7 @@ jobs:
             sed -i 's/^version = ".*"/version = "${{ steps.version.outputs.new_version }}"/' "$crate"
           done
 
-          # Update internal dependencies
-          find . -name "Cargo.toml" -exec sed -i \
-            -e 's/redis-cloud = { version = ".*"/redis-cloud = { version = "${{ steps.version.outputs.new_version }}"/' \
-            -e 's/redis-enterprise = { version = ".*"/redis-enterprise = { version = "${{ steps.version.outputs.new_version }}"/' \
-            {} \;
+          # Note: Internal dependencies use path references in workspace, no need to update versions
 
       - name: Generate changelog
         run: |