fix: Add dependency groups

Author: AlejandroFernandezLuces

pyproject.toml

@@ -43,7 +43,15 @@ graphics = [
 filetransfer = [
     "ansys-tools-filetransfer>=0.1.1",
 ]
-
+[dependency-groups]
+dev = [
+    "pytest==8.4.0",
+    "pytest-cov==6.1.1",
+    "pyfakefs==5.8.0",
+    "hypothesis==6.135.10",
+    "grpcio==1.73.0",
+    "grpcio-health-checking==1.68.0",
+]
 tests = [
     "pytest==8.4.0",
     "pytest-cov==6.1.1",