fix CI

- add tox-gh to dependency
- remove the incompatible combination py37-pytest8

Author: pengyunie

pyproject.toml

@@ -36,7 +36,7 @@ classifiers = [
 dependencies = ["pytest>=7.0,<9.0"]
 
 [project.optional-dependencies]
-dev = ["hatch", "coverage[toml]", "black", "ruff", "tox"]
+dev = ["hatch", "coverage[toml]", "black", "ruff", "tox", "tox-gh"]
 
 [project.urls]
 Issues = "https://github.com/pytest-dev/pytest-inline/issues"

tox.ini

@@ -1,7 +1,9 @@
 [tox]
 isolated_build = True
-requires = tox
-env_list = py{37,38,39,310}-pytest{7,8}
+requires = tox, tox-gh
+env_list = 
+    py37-pytest7
+    py{38,39,310}-pytest{7,8}
 
 [testenv]
 deps = 
@@ -12,7 +14,7 @@ commands =
 
 [gh]
 python =
-    3.7 = py37-pytest7, py37-pytest8
+    3.7 = py37-pytest7
     3.8 = py38-pytest7, py38-pytest8
     3.9 = py39-pytest7, py39-pytest8
     3.10 = py310-pytest7, py310-pytest8