Update full-moon to support string interpolation

[TreehouseFalcon]

I believe full-moon added support for Luau string interpolation in v0.17.0 via crates.io. Using string interpolation in files with doc comments results in failure to build.

[TreehouseFalcon]

I'll have to take a look later at what's wrong with these tests. If someone else who has more experience with Rust than me knows what's going on, feel free to jump in.

[evaera]

It looks like the line number that full_moon/moonwave is reporting in the snapshot tests have changed as a result of updating full_moon. That's the only difference I see.

-      "line": 22,
+      "line": 14,

This is a pretty significant difference though. I wonder if something in full_moon changed re line numbers

    4     4 │     "types": [],
    5     5 │     "name": "indentation",
    6     6 │     "desc": "This description starts one line down,\n\nAnd has a line in the middle, followed by trailing lines.\n\n```lua\nfunction test()\n\tprint(\"indentation\")\n\n\tdo\n\t\tprint(\"more indented\")\n\tend\nend\n```",
    7     7 │     "source": {
    8       │-      "line": 22,
          8 │+      "line": 14,
    9     9 │       "path": ""
   10    10 │     }
   11    11 │   }
   12    12 │ ]

moonwave/extractor/test-input/passing/indentation.lua

Lines 1 to 21 in 601a680

	--[=[
	This description starts one line down,
	And has a line in the middle, followed by trailing lines.
	```lua
	function test()
	print("indentation")
	do
	print("more indented")
	end
	end
	```
	@class indentation
	]=]

We can see from this source that the correct line number is 22 as moonwave reports line numbers of last line of the doc comment plus one, so something about the new full_moon version is causing incorrect line numbers