Datasource/Cloudwatch: Adds support for Cloudwatch Logs (#23566)

* Datasource/Cloudwatch: Adds support for Cloudwatch Logs

* Fix rebase leftover

* Use jsurl for AWS url serialization

* WIP: Temporary workaround for CLIQ metrics

* Only allow up to 20 log groups to be selected

* WIP additional changes

* More changes based on feedback

* More changes based on PR feedback

* Fix strict null errors

package.json

@@ -205,6 +205,8 @@
     "@reduxjs/toolkit": "1.3.4",
     "@torkelo/react-select": "3.0.8",
     "@types/braintree__sanitize-url": "4.0.0",
+    "@types/common-tags": "^1.8.0",
+    "@types/jsurl": "^1.2.28",
     "@types/md5": "^2.1.33",
     "@types/react-loadable": "5.5.2",
     "@types/react-virtualized-auto-sizer": "1.0.0",
@@ -220,6 +222,7 @@
     "calculate-size": "1.1.1",
     "classnames": "2.2.6",
     "clipboard": "2.0.4",
+    "common-tags": "^1.8.0",
     "core-js": "3.6.4",
     "d3": "5.15.0",
     "d3-scale-chromatic": "1.5.0",
@@ -231,6 +234,7 @@
     "immutable": "3.8.2",
     "is-hotkey": "0.1.6",
     "jquery": "3.4.1",
+    "jsurl": "^0.1.5",
     "lodash": "4.17.15",
     "lru-cache": "^5.1.1",
     "marked": "0.6.2",