Fix nightly builds (#3879)

.github/workflows/nightly.yml

@@ -11,7 +11,7 @@ on:
         required: true
         type: string
         description: "The github ref of this nightly version (i.e. main, 1234567)"
-        default: main
+        default: 1.x
       publish:
         required: false
         type: boolean

.github/workflows/reusable_publish_version.yml

@@ -626,7 +626,7 @@ jobs:
           sed -i "0,/surrealdb-core/s//surrealdb-core-${{ inputs.environment }}/" core/Cargo.toml
 
           # Patch lib dependency
-          sed -i "s#package = \"surrealdb-core\"#package = \"surrealdb-core-${{ inputs.environment }}\"#" lib/Cargo.toml
+          sed -i "s#path = \"\.\./core\", package = \"surrealdb-core\"#path = \"../core\", package = \"surrealdb-core-${{ inputs.environment }}\"#" lib/Cargo.toml
 
           # Patch the description
           sed -i "s#^description = \".*\"#description = \"A ${{ inputs.environment }} release of the surrealdb crate\"#" lib/Cargo.toml