fix(report-add): make to add error toast message when already attached report is added again into dashboard or chart

[prosdev0107]

SUMMARY

Attach new report to the dashboard again, but there are no error messages on the page #18225

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

BEFORE:
https://user-images.githubusercontent.com/47900232/158206908-7a8fe15e-31cf-4049-b7db-395d0755cecf.mov

AFTER:

TESTING INSTRUCTIONS

How to reproduce the bug

1. Create a report for a chart or dashboard from the top right settings menu "Alerts & Reports" section - make sure you create a Report and not an alert
2. Go to the chart or dashboard that you created the report for
3. Click the calendar icon to schedule a report

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[codecov]

Codecov Report

Merging #19122 (680bd06) into master (9ae51f7) will decrease coverage by 0.01%.
The diff coverage is 72.83%.

❗ Current head 680bd06 differs from pull request most recent head e3e341a. Consider uploading reports for the commit e3e341a to get more accurate results

@@            Coverage Diff             @@
##           master   #19122      +/-   ##
==========================================
- Coverage   66.63%   66.62%   -0.02%     
==========================================
  Files        1670     1671       +1     
  Lines       64570    64563       -7     
  Branches     6504     6506       +2     
==========================================
- Hits        43028    43014      -14     
- Misses      19858    19865       +7     
  Partials     1684     1684              

Flag	Coverage Δ
javascript	51.33% <70.27%> (-0.04%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...tend/packages/superset-ui-core/src/style/index.tsx	100.00% <ø> (ø)
...ins/legacy-plugin-chart-sankey/src/ReactSankey.jsx	0.00% <ø> (ø)
...lugin-chart-echarts/src/BigNumber/BigNumberViz.tsx	0.00% <ø> (ø)
...n-chart-pivot-table/src/react-pivottable/Styles.js	0.00% <0.00%> (ø)
superset-frontend/src/GlobalStyles.tsx	0.00% <0.00%> (ø)
superset-frontend/src/SqlLab/App.jsx	0.00% <ø> (ø)
superset-frontend/src/addSlice/App.tsx	0.00% <ø> (ø)
...end/src/components/Form/LabeledErrorBoundInput.tsx	100.00% <ø> (ø)
...frontend/src/dashboard/components/AddSliceCard.jsx	55.55% <ø> (ø)
superset-frontend/src/explore/App.jsx	0.00% <ø> (ø)
... and 30 more

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