frontend: Further improve frontend performance (focused on allocations)

[flofriday]

This time I tried to get the allocation down.
So far the check command on aarch32 now needs 380MB less memory.
Performance wise, this also improves the frontend by 71ms on the spec.

Protocol

Master: 
2378M

After visitor rewrite:
2350M

After interleaved timing recorder: 
2290M

After rewriting some filter method for builtin collection:
2254M

After avoiding creating useless PassTimings in Allocations.
2250M

After improving LetStatement indexof():
2218M

Adding a new constructors for synthetic construction of ast nodes:
2187M

Avoiding redundant ArrayList creation:
2179M

Early Exit annotation checking:
2162M

Avoid redundant identifier path resolution:
2151M

Better traversal through callindexExpr arguments:
2082M

Remove redundant list creatin in AnnotationTable:
2077M

Removing redundant location setting in ViamLowering:
2070M
==> 1849M after rebasing (thanks Johannes)

After rewriting SymbolResolution:
1846M

After Improving Assembly Expansion:
1814

After fixing double expanding:
1765M

Related PRs: #947 #933

[Jozott00]

JFYI: I am waiting with the review till all tests pass

[flofriday]

@Jozott00 the tests are finally passing :)

[Jozott00]

LGTM!