tests/functional2/lang: Migrate value printing tests

Change-Id: I39303ef44552eb9fc17ccc2da5206c8906e46f27

tests/functional2/lang/value-printer/eval-fail-elide-list.err.exp

@@ -1,5 +1,5 @@
 error: expected a Boolean but found a list: [ 1 [ 2 3 4 5 6 7 8 9 [ 1 «2 items elided» ] «2 items elided» ] «1 item elided» ]
-       at /pwd/eval-fail-print-limit-list.nix:2:3:
+       at /pwd/in.nix:2:3:
             1| assert (
             2|   let x = [ 1 [ 2 3 4 5 6 7 8 9 x 10 11 ] 12 ];
              |   ^

tests/functional2/lang/value-printer/eval-fail-elide-set.err.exp

@@ -1,5 +1,5 @@
 error: expected a Boolean but found a set: { a = { a = { a = { a = { a = { a = { a = { a = { a = { a = { ... }; b = 2; }; }; }; }; }; }; }; }; «1 attribute elided» }; «1 attribute elided» }
-       at /pwd/eval-fail-print-limit-set.nix:2:3:
+       at /pwd/in.nix:2:3:
             1| assert (
             2|   let x = { a.a.a.a.a.a.a.a.a = { a.a = 1; b = 2; }; a.b.c.x = 3; c = 4; };
              |   ^