tts: fix patching pyproject constraints

pkgs/tools/audio/tts/default.nix

@@ -41,9 +41,15 @@ python.pkgs.buildPythonApplication rec {
   in ''
     sed -r -i \
       ${lib.concatStringsSep "\n" (map (package:
-        ''-e 's/${package}.*[<>=]+.*/${package}/g' \''
+        ''-e 's/${package}\s*[<>=]+.+/${package}/g' \''
       ) relaxedConstraints)}
     requirements.txt
+
+    sed -r -i \
+      ${lib.concatStringsSep "\n" (map (package:
+        ''-e 's/${package}\s*[<>=]+[^"]+/${package}/g' \''
+      ) relaxedConstraints)}
+    pyproject.toml
     # only used for notebooks and visualization
     sed -r -i -e '/umap-learn/d' requirements.txt
   '';