Removing legacy resolve functions from SymbolResolver

[oxisto]

This PR removes a lot of legacy functions from the symbol resolver and scope manager.

[oxisto]

Blocked by #1862

[codecov]

Codecov Report

Attention: Patch coverage is 78.04878% with 9 lines in your changes missing coverage. Please review.

Project coverage is 77.83%. Comparing base (43bcf5f) to head (d71bba1).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...raunhofer/aisec/cpg/passes/inference/PassHelper.kt	50.00%	0 Missing and 4 partials ⚠️
...n/de/fraunhofer/aisec/cpg/passes/SymbolResolver.kt	78.57%	1 Missing and 2 partials ⚠️
...ain/kotlin/de/fraunhofer/aisec/cpg/ScopeManager.kt	75.00%	1 Missing ⚠️
...hofer/aisec/cpg/frontends/cxx/ExpressionHandler.kt	83.33%	0 Missing and 1 partial ⚠️

Additional details and impacted files

Files with missing lines	Coverage Δ
...fer/aisec/cpg/passes/TemplateCallResolverHelper.kt	80.89% <100.00%> (+0.21%)	⬆️
.../fraunhofer/aisec/cpg/frontends/cxx/CPPLanguage.kt	93.15% <100.00%> (ø)
...ofer/aisec/cpg/frontends/cxx/DeclarationHandler.kt	80.53% <100.00%> (ø)
...tlin/de/fraunhofer/aisec/cpg/passes/GoExtraPass.kt	80.16% <100.00%> (ø)
...ofer/aisec/cpg/passes/PythonAddDeclarationsPass.kt	89.06% <100.00%> (ø)
...ain/kotlin/de/fraunhofer/aisec/cpg/ScopeManager.kt	82.25% <75.00%> (-0.34%)	⬇️
...hofer/aisec/cpg/frontends/cxx/ExpressionHandler.kt	72.08% <83.33%> (+0.21%)	⬆️
...n/de/fraunhofer/aisec/cpg/passes/SymbolResolver.kt	89.36% <78.57%> (+0.12%)	⬆️
...raunhofer/aisec/cpg/passes/inference/PassHelper.kt	79.69% <50.00%> (-1.91%)	⬇️

... and 2 files with indirect coverage changes

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