Remove tt-themes

Author: desrosj

.github/dependabot.yml

@@ -127,65 +127,3 @@ updates:
           - "lodash"
           - "moment"
           - "underscore"
-
-  # Monitor npm dependencies within default themes.
-  - package-ecosystem: "npm"
-    directory: "/src/wp-content/themes/twentytwentyone"
-    schedule:
-      interval: "weekly"
-    open-pull-requests-limit: 20
-    groups:
-      twentytwentyone-sass-css:
-        patterns:
-          - "**browserslist*"
-          - "autoprefixer"
-          - "*css*"
-          - "*sass*"
-          - "!*stylelint*"
-      twentytwentyone-eslint:
-        patterns:
-          - "**eslint*"
-      twentytwentyone-stylelint:
-        patterns:
-          - "**stylelint*"
-      twentytwentyone-miscellaneous:
-        patterns:
-          - "chokidar-cli"
-          - "minimist"
-          - "npm-run-all"
-
-  - package-ecosystem: "npm"
-    directory: "/src/wp-content/themes/twentytwenty"
-    schedule:
-      interval: "weekly"
-    open-pull-requests-limit: 20
-    groups:
-      twentytwenty-css:
-        patterns:
-          - "**browserslist*"
-          - "autoprefixer"
-          - "*css*"
-      twentytwenty-stylelint:
-        patterns:
-          - "*stylelint*"
-      twentytwenty-miscellaneous:
-        patterns:
-          - "concurrently"
-          - "@wordpress/scripts"
-
-  - package-ecosystem: "npm"
-    directory: "/src/wp-content/themes/twentynineteen"
-    schedule:
-      interval: "weekly"
-    open-pull-requests-limit: 20
-    groups:
-      twentynineteen-css-sass:
-        patterns:
-          - "**browserslist*"
-          - "autoprefixer"
-          - "*css*"
-          - "*sass*"
-      twentynineteen-miscellaneous:
-        patterns:
-          - "chokidar-cli"
-          - "npm-run-all"