`testIsExecutionFinished` doesn't pass

[adri09070]

The following test doesn't pass and it's the last one that needs to be corrected to finally have only green tests for Sindarin:

SindarinDebuggerTest>>#testIsExecutionFinished
	| scdbg |
	scdbg := SindarinDebugger debug: [ self helperMethod16 ].
	self deny: scdbg isExecutionFinished.
	scdbg
		stepOver;
		step;
		step;
		stepOver;
		step;
		stepOver;
		step.
	"Reached `self isActiveProcess` in Process>>#terminate"
	self assert: scdbg isExecutionFinished

This is because it does multiple steps when the debguged method contains only one message and a return so only 2 stepOver| should be performed:

helperMethod16

	^ 1 + 1

We'll then see if the tested method works fine or not

[adri09070]

Actually, I see that the related method has been fixed on Pharo side: pharo-project/pharo#8567

These changes should have been integrated to this repo a year and a half ago. This important PR is also supposed to fix a crash caused by

SindarinDebugger>>#stepOver

[adri09070]

Actually, these changes have been merged by #14 into the Pharo10 branch.

Is there any reason why these changes haven't been merged into branch master?