PMM-11583 (#1584)

* fixing innodb redolog panels

* fixing also "Time to Use Redo Log Space "

* Update MySQL_InnoDB_Details.json

cleanup

* PMM-12531 fix expression withnescape character

* Update dashboards/MySQL/MySQL_InnoDB_Details.json

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Co-authored-by: Marco Tusa <[email protected]>
Co-authored-by: Yash Sartanpara <[email protected]>
Co-authored-by: Yash Sartanpara <[email protected]>