Backport duration int to double (#3871)

[turtlewizard73]

backport ros-navigation@63fc6a1

• change duration tyype from int to double

• change "1" to "1.0" as default wait_duration value

• modify wait_action tests

• fix

• change int values to double in trees

• add usage of Duration::from_seconds()

• fix build failing issue

• delete whitespace

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Basic Info

Info	Please fill out this column
Ticket(s) this addresses	(add tickets here #1)
Primary OS tested on	(Ubuntu, MacOS, Windows)
Robotic platform tested on	(Steve's Robot, gazebo simulation of Tally, hardware turtlebot)

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Description of contribution in a few bullet points

Description of documentation updates required from your changes

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Future work that may be required in bullet points

For Maintainers:

• Check that any new parameters added are updated in navigation.ros.org
• Check that any significant change is added to the migration guide
• Check that any new features OR changes to existing behaviors are reflected in the tuning guide
• Check that any new functions have Doxygen added
• Check that any new features have test coverage
• Check that any new plugins is added to the plugins page
• If BT Node, Additionally: add to BT's XML index of nodes for groot, BT package's readme table, and BT library lists