fix: Update copy Typespec to expect proper type

template/templates/modules/copy/copy.tsp

@@ -3,19 +3,19 @@ using TypeSpec.JsonSchema;
 
 @jsonSchema("/modules/copy.json")
 model CopyModule {
-    /** The copy module is a short-hand method of adding a COPY instruction into the Containerfile.
-     * https://blue-build.org/reference/modules/copy/
-     */
-    type: "containerfile";
+  /** The copy module is a short-hand method of adding a COPY instruction into the Containerfile.
+   * https://blue-build.org/reference/modules/copy/
+   */
+  type: "copy";
 
-    /** Equivalent to the --from property in a COPY statement, use to specify an image to copy from.
-     * By default, the COPY source is the build environment's file tree.
-     */
-    from?: string;
+  /** Equivalent to the --from property in a COPY statement, use to specify an image to copy from.
+   * By default, the COPY source is the build environment's file tree.
+   */
+  from?: string;
 
-    /** Path to source file or directory. */
-    src: string;
+  /** Path to source file or directory. */
+  src: string;
 
-    /** Path to destination file or directory. */
-    dest: string;
-}
+  /** Path to destination file or directory. */
+  dest: string;
+}