rtpjitterbuffer: max-dropout-time gets cast to int32

So any value over MAXINT32 gets considered as negative and is silently ignored.
17 jobs for max-drop-is-int in 20 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Preparation
canceled #325325
gst indent

00:00:20

canceled #325324
manifest

00:00:20

failed #321346
gst indent

00:00:09

failed #321345
manifest

00:00:09

 
  Build
skipped #321347
build fedora x86_64
skipped #321348
build nodebug fedora x86_64
 
  Test
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check fedora
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integration testsuites fedora
 
  Full Builds
skipped #321352
build cerbero android universal
skipped #321353
build cerbero cross win32
skipped #321354
build cerbero cross win64
skipped #321351
build cerbero fedora x86_64
 
  Full Tests
skipped #321356
valgrind bad
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valgrind ges
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valgrind good
 
  Apps
skipped #321358
android universal examples
 
  Deploy
skipped #321359
documentation