Revert "ANDROID: trace: Add trace points for tasklet entry/exit"

This reverts commit 9889f08d as the
softirq code is rewritten in 5.11-rc1 and massive merge conflicts are
happening.

If this change is still needed, please work with upstream to get the
patches accepted so they can then come into this tree automatically.

Bug: 168521633
Cc: Lingutla Chandrasekhar <clingutla@codeaurora.org>
Cc: J. Avila <elavila@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibd116aef3140df9a896415e521ef4039c74b4819