Make index pattern always show under library

[Hailong-am]

Description

Issues Resolved

Screenshot

Testing the changes

Check List

• All tests pass
  • yarn test:jest
  • yarn test:jest_integration
  • yarn test:ftr
• New functionality includes testing.
• New functionality has been documented.
• Update CHANGELOG.md
• Commits are signed per the DCO using --signoff

[codecov-commenter]

Codecov Report

Merging #115 (5a93927) into workspace (acaf609) will increase coverage by 0.00%.
The diff coverage is 0.00%.

❗ Current head 5a93927 differs from pull request most recent head d2313f8. Consider uploading reports for the commit d2313f8 to get more accurate results

@@            Coverage Diff             @@
##           workspace     #115   +/-   ##
==========================================
  Coverage      65.77%   65.78%           
==========================================
  Files           3336     3336           
  Lines          64492    64486    -6     
  Branches       10264    10264           
==========================================
  Hits           42420    42420           
+ Misses         19496    19490    -6     
  Partials        2576     2576           

Flag	Coverage Δ
Linux_1	34.75% <0.00%> (ø)
Linux_3	42.64% <0.00%> (-0.01%)	⬇️
Windows_1	34.77% <0.00%> (ø)
Windows_2	54.74% <0.00%> (ø)
Windows_3	42.64% <0.00%> (ø)
Windows_4	34.74% <0.00%> (+<0.01%)	⬆️

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

Files Changed	Coverage Δ
...on/index_patterns/index_patterns/index_patterns.ts	56.33% <0.00%> (ø)
...terns/index_patterns/redirect_no_index_pattern.tsx	6.66% <0.00%> (ø)
...lugins/data/server/saved_objects/index_patterns.ts	25.00% <0.00%> (ø)
.../plugins/index_pattern_management/public/plugin.ts	7.14% <0.00%> (+1.26%)	⬆️
...lic/components/getting_started/getting_started.tsx	85.71% <ø> (ø)

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