[Security Solution][Detections] Removes ML Job Settings SIEM copy and fixes link to ML app for creating custom jobs (#76595) (#76721)

## Summary

Resolves elastic/security-team#199

Removes remaining SIEM copy and fixes link to ML app for creating custom jobs

<p align="center">
  <img width="500" src="https://user-images.githubusercontent.com/2946766/92073438-e017d600-ed70-11ea-9827-7b5c9ffab7b1.gif" />
</p>



### Checklist

Delete any items that are not applicable to this PR.

- [X] Any text added follows [EUI's writing guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses sentence case text and includes [i18n support](https://github.com/elastic/kibana/blob/master/packages/kbn-i18n/README.md)
- [X] [Unit or functional tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html) were updated or added to match the most common scenarios

Author: spong

x-pack/plugins/security_solution/public/common/components/ml_popover/jobs_table/__snapshots__/jobs_table.test.tsx.snap

@@ -125,7 +125,7 @@ export const JobsTableComponent = ({ isLoading, jobs, onJobStateChange }: JobTab
       columns={getJobsTableColumns(isLoading, onJobStateChange, basePath)}
       items={getPaginatedItems(jobs, pageIndex, pageSize)}
       loading={isLoading}
-      noItemsMessage={<NoItemsMessage />}
+      noItemsMessage={<NoItemsMessage basePath={basePath} />}
       pagination={pagination}
       responsive={false}
       onChange={({ page }: { page: { index: number } }) => {
@@ -141,13 +141,13 @@ export const JobsTable = React.memo(JobsTableComponent);
 
 JobsTable.displayName = 'JobsTable';
 
-export const NoItemsMessage = React.memo(() => (
+export const NoItemsMessage = React.memo(({ basePath }: { basePath: string }) => (
   <EuiEmptyPrompt
     title={<h3>{i18n.NO_ITEMS_TEXT}</h3>}
     titleSize="xs"
     actions={
       <EuiButton
-        href="ml#/jobs/new_job/step/index_or_search"
+        href={`${basePath}/app/ml#/jobs/new_job/step/index_or_search`}
         iconType="popout"
         iconSide="right"
         size="s"

x-pack/plugins/security_solution/public/common/components/ml_popover/jobs_table/jobs_table.tsx

@@ -30,7 +30,7 @@ export const COLUMN_RUN_JOB = i18n.translate(
 export const NO_ITEMS_TEXT = i18n.translate(
   'xpack.securitySolution.components.mlPopup.jobsTable.noItemsDescription',
   {
-    defaultMessage: 'No SIEM Machine Learning jobs found',
+    defaultMessage: 'No Security Machine Learning jobs found',
   }
 );