Fix flaky hash test

PiperOrigin-RevId: 945928438
Change-Id: Ife2cc0d06e662cad54bcd2d2ddfd19004623c58a

absl/hash/hash_test.cc

diff --git a/absl/hash/hash_test.cc b/absl/hash/hash_test.cc
index e128b62..c39031a 100644
--- a/absl/hash/hash_test.cc
+++ b/absl/hash/hash_test.cc
@@ -192,7 +192,7 @@
     constexpr size_t kMask = (1 << (kLog2NumValues + 7)) - 1;
     size_t stuck_bits = (~bits_or | bits_and) & kMask;
     int stuck_bit_count = absl::popcount(stuck_bits);
-    size_t max_stuck_bits = 5;
+    size_t max_stuck_bits = 8;
     EXPECT_LE(stuck_bit_count, max_stuck_bits)
         << "0x" << std::hex << stuck_bits;