* service/debugger: fix FindLocation with child processes
FindLocation should only return a "location not found" error if none of
the attached target processes can find the location.
Fixes#3933
* terminal/command: bind if condition to location earlier
Fix the problem that "if condition" is not bound to breakpoint when the location is not found. See command_test.go for the use case.
The overview of the testcase is to test whether a condition is bound to a breakpoint whose location is not found yet.
* replace range expression for backward compatibility
* delete redundant cond variable
* mocking yesno
* service/test: fix BuildFixture argument
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Co-authored-by: aarzilli <alessandro.arzilli@gmail.com>
