[Backport 2.x] Trace Analytics support for custom sources (#2112)

[ps48]

Parent PR: #2112

• improve traces table

Signed-off-by: Joshua Li joshuali925@gmail.com (cherry picked from commit 2e052f2d70fe42343036703f8f685d1d4577295c)

• improve queries

Signed-off-by: Joshua Li joshuali925@gmail.com (cherry picked from commit d832ea1b85086224835713cf311214f31d2007fb)

• add support for custom trace indices

Signed-off-by: Shenoy Pratik sgguruda@amazon.com

• update mode picker

Signed-off-by: Shenoy Pratik sgguruda@amazon.com

• added services view for custom trace source

Signed-off-by: Shenoy Pratik sgguruda@amazon.com

• updated snapshots

Signed-off-by: Shenoy Pratik sgguruda@amazon.com

• update DSL filter tests

Signed-off-by: Shenoy Pratik sgguruda@amazon.com

• update app analytics snapshots

Signed-off-by: Shenoy Pratik sgguruda@amazon.com

• remove console.log

Signed-off-by: Shenoy Pratik sgguruda@amazon.com

• update service map inputs, remove commented code

Signed-off-by: Shenoy Pratik sgguruda@amazon.com

• remove console.log, update copy and tests

Signed-off-by: Shenoy Pratik sgguruda@amazon.com

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Signed-off-by: Shenoy Pratik sgguruda@amazon.com Co-authored-by: Joshua Li joshuali925@gmail.com (cherry picked from commit ec67ad1ce6a6d20c0e316a09488d907161931472)

Issues Resolved

2052

Check List

• [ ] New functionality includes testing.
  • [ ] All tests pass, including unit test, integration test and doctest
• [ ] New functionality has been documented.
  • [ ] New functionality has javadoc added
  • [ ] New functionality has user manual doc added
• [x] Commits are signed per the DCO using --signoff

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