update gwcs dependency to released version, update other dependencies (to allow minimum deps to pass) (#328)

Author: tapastro

Diff for: pyproject.toml

@@ -13,14 +13,14 @@ classifiers = [
     "Programming Language :: Python :: 3",
 ]
 dependencies = [
-    "astropy >=5.0.4",
+    "astropy >=6.0.0",
     "drizzle>=1.15.0",
-    "scipy >=1.7.2",
-    "scikit-image>=0.19",
-    "numpy >=1.21.2",
+    "scipy >=1.14.1",
+    "scikit-image>=0.20.0",
+    "numpy >=1.25.0",
     "opencv-python-headless >=4.6.0.66",
-    "asdf >=2.15.0",
-    "gwcs @ git+https://github.com/spacetelescope/gwcs.git@master",
+    "asdf >=3.3.0",
+    "gwcs >=0.22.0",
     "tweakwcs >=0.8.8",
     "requests >=2.22",
 ]