build: update thespian for new cbor

src/renderer/vaxis/renderer.zig

@@ -58,6 +58,8 @@ pub const Error = error{
     JsonIncompatibleType,
     NotAnObject,
     BadArrayAllocExtract,
+    InvalidMapType,
+    InvalidUnion,
 } || std.Thread.SpawnError;
 
 pub fn init(allocator: std.mem.Allocator, handler_ctx: *anyopaque, no_alternate: bool, _: *const fn (ctx: *anyopaque) void) Error!Self {

src/renderer/win32/renderer.zig

@@ -36,6 +36,8 @@ pub const Error = error{
     JsonIncompatibleType,
     NotAnObject,
     BadArrayAllocExtract,
+    InvalidMapType,
+    InvalidUnion,
 } || std.Thread.SpawnError;
 
 pub const panic = messageBoxThenPanic(.{ .title = "Flow Panic" });