chg: dev: still more version updates in tox workflows

Signed-off-by: Stephen L Arnold <nerdboy@gentoo.org>

tox.ini

@@ -1,24 +1,21 @@
 [tox]
-envlist = py3{6,7,9,10,11}-{linux,macos,windows},coverage
+envlist = py3{8,9,10,11,12}-{linux,macos,windows},coverage
 skip_missing_interpreters = true
 isolated_build = true
 skipsdist = true
 
 [gh-actions]
 python =
-    3.6: py36
-    3.7: py37
+    3.8: py38
     3.9: py39
     3.10: py310
     3.11: py311
+    3.12: py312
 
 [gh-actions:env]
 PLATFORM =
     ubuntu-22.04: linux
-    ubuntu-20.04: linux
-    macos-11: macos
-    macos-12: macos
-    windows-2019: windows
+    macos-latest: macos
     windows-latest: windows
 
 [base]
@@ -82,11 +79,11 @@ commands =
     coverage xml
 
 depends =
-    py36
-    py37
+    py38
     py39
     py310
     py311
+    py312
 
 [coverage:run]
 parallel=True
@@ -163,7 +160,7 @@ deps =
     # logging_tree
     {[base]deps}
     build
-    repolite @ https://github.com/sarnold/repolite/releases/download/0.5.0/repolite-0.5.0-py3-none-any.whl
+    repolite @ https://github.com/sarnold/repolite/releases/download/0.6.2/repolite-0.6.2-py3-none-any.whl
 
 commands =
     sync: repolite {posargs:--quiet}