feat(deps): remove deprecated and unmaintained paste and pastescripts

requirements.txt

@@ -171,11 +171,6 b' nbconvert==7.7.3'
     webencodings==0.5.1
   traitlets==5.9.0
 orjson==3.10.3
-pastescript==3.6.0
-  paste==3.10.1
-    six==1.16.0
-  pastedeploy==3.1.0
-  six==1.16.0
 premailer==3.10.0
   cachetools==5.3.2
   cssselect==1.2.0
@@ -279,12 +274,6 b' tzlocal==4.3'
 unidecode==1.3.6
 urlobject==2.4.3
 waitress==3.0.0
-weberror==0.13.1
-  paste==3.10.1
-    six==1.16.0
-  pygments==2.15.1
-  tempita==0.5.2
-  webob==1.8.7
 webhelpers2==2.1
   markupsafe==2.1.2
   six==1.16.0

setup.py

@@ -176,18 +176,11 b' setup('
             ('public/**', 'ignore', None),
         ]
     },
-    paster_plugins=['PasteScript'],
+
     entry_points={
         'paste.app_factory': [
             'main=rhodecode.config.middleware:make_pyramid_app',
         ],
-        'paste.global_paster_command': [
-            'ishell=rhodecode.lib.paster_commands.ishell:Command',
-            'upgrade-db=rhodecode.lib.paster_commands.upgrade_db:UpgradeDb',
-
-            'setup-rhodecode=rhodecode.lib.paster_commands.deprecated.setup_rhodecode:Command',
-            'celeryd=rhodecode.lib.paster_commands.deprecated.celeryd:Command',
-        ],
         'pyramid.pshell_runner': [
             'ipython = rhodecode.lib.pyramid_shell:ipython_shell_runner',
         ],