Table: Enable tableNextGen by default (#109832)

* Table: Enable tableNextGen by default

* kill off tableNextGen feature flag

* i18n

* i18n

* i18n

* remove state beta from table panel

* fix migration for 0 decimals migration

* add explicit auto option bacjk

* match impl from previous migrations code

* try changing some selectors

* remove timezone test from Cypress

* fix PlaylistForm unit test

* fix some selectors

* clean up i18n, are these gridcells somehow?

* return a couple of selectors caught in the dragnet to being cell instead of gridcell

* fix i18n for en-US

* clean up gdevs now that wrapHeaderText has no default

* update role in e2e for when it is re-enabled

devenv/dev-dashboards/panel-table/table_markdown.json

@@ -36,8 +36,7 @@
             "cellOptions": {
               "type": "auto"
             },
-            "inspect": false,
-            "wrapHeaderText": false
+            "inspect": false
           },
           "mappings": [],
           "thresholds": {