Cleanup defunct delta-based SIPs

[langston-barrett]

These all relied on information about deltas that is no longer available in the AST. See #2153.

[codecov]

Codecov Report

Merging #2212 (f16d18d) into master (8893fe8) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2212      +/-   ##
==========================================
- Coverage   75.52%   75.52%   -0.01%     
==========================================
  Files         452      452              
  Lines       27394    27479      +85     
==========================================
+ Hits        20689    20753      +64     
- Misses       6705     6726      +21     

Impacted Files	Coverage Δ
src/ast/utility/SipsMetric.h	18.18% <ø> (ø)
src/parser/scanner.ll	75.67% <0.00%> (-6.58%)	⬇️
...ouffle/datastructure/ConcurrentInsertOnlyHashMap.h	88.49% <0.00%> (-1.51%)	⬇️
src/main.cpp	67.52% <0.00%> (-0.55%)	⬇️
src/interpreter/Engine.cpp	87.32% <0.00%> (-0.11%)	⬇️
src/ast/Program.h	100.00% <0.00%> (ø)
src/ram/analysis/Level.h	100.00% <0.00%> (ø)
src/interpreter/Generator.cpp	94.85% <0.00%> (ø)
src/ram/transform/MakeIndex.h	66.66% <0.00%> (ø)
... and 32 more

[b-scholz]

Thanks for refactoring!

[b-scholz]

By the way, we are working on auto scheduling. I hope we will be done soon!