Rename Hack samples to .hack extension #2269

Job	Run time
Changed Files	7s
Analyze (c, manual, ubuntu-latest, archive/c/c/*.c)	57s
Analyze (c#, manual, ubuntu-latest, archive/c/c-sharp/*.cs)	1m 56s
Analyze (cpp, manual, ubuntu-latest, archive/c/c-plus-plus/*.cpp)	1m 35s
Analyze (go, autobuild, ubuntu-latest, archive/g/go/*.go)	47s
Analyze (java, manual, ubuntu-latest, archive/j/java/*.java)	2m 17s
Analyze (javascript, none, ubuntu-latest, archive/j/javascript/*.js)	1m 3s
Analyze (kotlin, manual, ubuntu-latest, archive/k/kotlin/*.kt)	2m 47s
Analyze (python, none, ubuntu-latest, archive/p/python/.py scripts/.py)	58s
Analyze (ruby, none, ubuntu-latest, archive/r/ruby/*.rb)	47s
Analyze (swift, manual, macos-latest, archive/s/swift/*.swift)	6m 0s
Analyze (typescript, none, ubuntu-latest, archive/t/typescript/*.ts)	55s
	20m 9s

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