Pass B2TLA-generated config file to TLA2B and adjust tests accordingly

src/test/java/de/tlc4b/analysis/DefinitionsTest.java

src/test/java/de/tlc4b/analysis/TypeRestrictionsTest.java

src/test/java/de/tlc4b/prettyprint/OperationsTest.java

src/test/java/de/tlc4b/prettyprint/SubstitutionsTest.java

src/test/java/de/tlc4b/util/TestUtil.java