Bump erlang to version 0.2.0

[alanz]

No description provided.

[alanz]

@ubolonton The CI never ends for this PR. What am I doing wrong?

[jcs090218]

I've tried to compile it on my machine. It seems like it will stuck forever. 🤔

  macros:
      expr
      guard and
      guard or
      function clauses
      statement list
      function clause
      LOOP macro
      Comma separated macro
      Empty macro
      Calling a macro
      Macro type
      Concatables
      Macro type in call
  pat_expr:
      binary operator
      unary operator
      match
      record index
      record pat
  types:
      binary type
      ann type
      union type
      union type in list
      union and ann types mixed
      fun types
syntax highlighting:
+ (stuck here; operation never ends)