fix Otf2

This merge request improves the OTF2 parser:

• improve the cmake detection of otf2 (you just need to have otf2-config in your path to setup the include/lib dirs)
• when loading an OTF2, there was a race condition that prevents vite from displaying the trace

added 1 commit

• 5bd79b4e - ParserOTF2: fix the compilation in Debug mode

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added 1 commit

• 15b07521 - OTF2: show the thread begin/end events

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added 1 commit

• 5b1b3c29 - fix previous commit

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closed