Bug/1324 buildTemplate/buildDefinition for assets copies non json files into subfolders that have template variable in them + Bug/798 replacing MIDs in JSONs break buildTemplate

[JoernBerkefeld]

PR details

What changes did you make? (Give an overview)

• closes [BUG] buildTemplate and buildDefinition for assets copies non-json files into subfolders that have template-variable in them #1324
• closes [BUG] replacing MIDs in JSONs break buildTemplate #798

Further details (optional)

...

Checklist

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• test scripts updated
• Wiki updated (if applicable)

[github-actions]

Coverage Report

Commit:94317a3
Base: develop@56e3141

Type	Base	This PR
Total Statements Coverage	67.27%	67.89%  (+0.62%)
Total Branches Coverage	66.82%	67.36%  (+0.54%)
Total Functions Coverage	77.7%	78.65%  (+0.95%)
Total Lines Coverage	67.27%	67.89%  (+0.62%)

Details (changed files):

File	Statements	Branches	Functions	Lines
lib/Builder.js	73.3%	55%	83.33%	73.3%
lib/metadataTypes/Asset.js	64.3%	56.93%	82.5%	64.3%
lib/metadataTypes/MetadataType.js	80.33%	77.19%	74.28%	80.33%
lib/metadataTypes/Query.js	94.21%	81.39%	100%	94.21%