Update libs.json: path of CleanSerial; remove MersenneTwister & Sapl; add...

Update libs.json: path of CleanSerial; remove MersenneTwister & Sapl; add iTasks-electron, clean-doc, & convertprofile
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Status Job ID Name Coverage
  Test
passed #102601
test

00:03:19

 
  Build
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backend

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passed #102603
frontend

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passed #102604
stats

00:00:49