Integrate anti-dependencies, clone detection, and basic block assignment

• Re-do anti-dependencies based off of Hotspot compiler
• Detect clones with used collection dataflow analysis
• Integrate all things required right before Codegen into LegalizeReferenceSemantics
• Add a bunch of tests for antideps and clone detection

requested review from @aaronjc4

assigned to @rarbore2

added 1 commit

• 98626308 - dummy commit, weird ci issue

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added 3 commits

• 98626308...8ac511f8 - 2 commits from branch main
• 854dfbc6 - Merge remote-tracking branch 'origin/main' into clone_detection5

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mentioned in commit 949f3a8a

merged