C++23: Fix compressed_tuple_test.

Binding of a temporary here seems not to be allowed.

Fixes https://github.com/abseil/abseil-cpp/issues/1838

PiperOrigin-RevId: 735879631
Change-Id: I7854c42b10d9ee3ccb01c84d97184e65e62e0ca5

absl/container/internal/compressed_tuple_test.cc

diff --git a/absl/container/internal/compressed_tuple_test.cc b/absl/container/internal/compressed_tuple_test.cc
index c3edf54..01b334e 100644
--- a/absl/container/internal/compressed_tuple_test.cc
+++ b/absl/container/internal/compressed_tuple_test.cc
@@ -386,20 +386,6 @@
 
   using Tuple = CompressedTuple<int, double, CompressedTuple<int>, Empty<0>>;
 
-  constexpr int r0 =
-      AsLValue(Tuple(1, 0.75, CompressedTuple<int>(9), {})).get<0>();
-  constexpr double r1 =
-      AsLValue(Tuple(1, 0.75, CompressedTuple<int>(9), {})).get<1>();
-  constexpr int r2 =
-      AsLValue(Tuple(1, 0.75, CompressedTuple<int>(9), {})).get<2>().get<0>();
-  constexpr CallType r3 =
-      AsLValue(Tuple(1, 0.75, CompressedTuple<int>(9), {})).get<3>().value();
-
-  EXPECT_EQ(r0, 1);
-  EXPECT_EQ(r1, 0.75);
-  EXPECT_EQ(r2, 9);
-  EXPECT_EQ(r3, CallType::kMutableRef);
-
   constexpr Tuple x(7, 1.25, CompressedTuple<int>(5), {});
   constexpr int x0 = x.get<0>();
   constexpr double x1 = x.get<1>();