Limit `doAfterVisit(UnnecessaryParenthesesVisitor)` to `afterTemplate` `lstType`s that need it

[Tim te Beek]

What problem are you trying to solve?

Performance & usability improvement:

• No longer require folks to add parentheses to after templates, by adding these in for certain types
• No longer run doAfterVisit(UnnecessaryParenthesesVisitor) after every replacement, for performance improvements and less unwanted parentheses removals

Describe the solution you'd like

Insert parentheses around binaries, ternaries, assignments and casts.
Only add doAfterVisit(UnnecessaryParenthesesVisitor) for respective types.

Have you considered any alternatives or workarounds?

We could move this into the JavaTemplate, but that's harder to modify without side-effects than this generator.

Additional context

• openrewrite/rewrite-migrate-java#271

[Tim te Beek]

As of #63 we limit when we add the visitor to remove parens

• #63
  

  rewrite-templating/src/main/java/org/openrewrite/java/template/processor/RefasterTemplateProcessor.java

  Lines 268 to 271 in ab2dee2

   if (afterReturn instanceof JCTree.JCParens || 
       afterReturn instanceof JCTree.JCUnary && ((JCTree.JCUnary) afterReturn).getExpression() instanceof JCTree.JCParens) { 
       embedOptions.add("REMOVE_PARENS"); 
   }