chore: go back to @date-io/luxon 1 for mui pickers...

Signed-off-by: Gustaf Räntilä <g.rantila@gmail.com>

plugins/cicd-statistics/package.json

@@ -36,7 +36,7 @@
     "@backstage/catalog-model": "^0.9.8",
     "@backstage/core-plugin-api": "^0.4.1",
     "@backstage/plugin-catalog-react": "^0.6.9",
-    "@date-io/luxon": "2.x",
+    "@date-io/luxon": "^1.3.13",
     "@material-ui/core": "^4.9.13",
     "@material-ui/icons": "^4.11.2",
     "@material-ui/lab": "4.0.0-alpha.57",

yarn.lock

@@ -1842,6 +1842,13 @@
   dependencies:
     "@date-io/core" "^1.3.13"
 
+"@date-io/luxon@^1.3.13":
+  version "1.3.13"
+  resolved "https://registry.npmjs.org/@date-io/luxon/-/luxon-1.3.13.tgz#68f0134bb38ef486b2ed6df01981f814c633e28a"
+  integrity sha512-9wUrJCNSMZJeYAiH+dbb45oGpnHeFP7TOH/Lt26If47gjFCkjvyINzWx+K5AGsnlP0Qosxc7hkF1yLi6ecutxw==
+  dependencies:
+    "@date-io/core" "^1.3.13"
+
 "@elastic/elasticsearch-mock@^0.3.0":
   version "0.3.0"
   resolved "https://registry.npmjs.org/@elastic/elasticsearch-mock/-/elasticsearch-mock-0.3.0.tgz#6b1d8448aad3ca20f760fa01c0206b733c9c1e54"