Add: ignore new location of cargo test output.

Author: bjones1

.gitignore

@@ -0,0 +1,23 @@
+# Copyright (C) 2025 Bryan A. Jones.
+#
+# This file is part of the CodeChat Editor.
+#
+# The CodeChat Editor is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# The CodeChat Editor is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# the CodeChat Editor. If not, see
+# [http://www.gnu.org/licenses/](http://www.gnu.org/licenses/).
+#
+# `.gitignore` -- files for Git to ignore
+# =======================================
+#
+# dist build output
+target/