Add Redis 8.4 to test matrix (#4337)

[ggivo]

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Test Results

   280 files  ±0    280 suites  ±0   11m 33s ⏱️ -11s
10 188 tests ±0  9 723 ✅  - 411  465 💤 +411  0 ❌ ±0 
 2 703 runs  ±0  2 703 ✅ ±  0    0 💤 ±  0  0 ❌ ±0 

Results for commit 14a2bb2. ± Comparison against base commit e7bf717.

This pull request skips 411 tests.

redis.clients.jedis.commands.jedis.BitCommandsTest[1] ‑ bitOpAndor
redis.clients.jedis.commands.jedis.BitCommandsTest[1] ‑ bitOpAndorBinary
redis.clients.jedis.commands.jedis.BitCommandsTest[1] ‑ bitOpAndorBinarySingleSourceShouldFail
redis.clients.jedis.commands.jedis.BitCommandsTest[1] ‑ bitOpAndorSingleSourceShouldFail
redis.clients.jedis.commands.jedis.BitCommandsTest[1] ‑ bitOpDiff
redis.clients.jedis.commands.jedis.BitCommandsTest[1] ‑ bitOpDiff1
redis.clients.jedis.commands.jedis.BitCommandsTest[1] ‑ bitOpDiff1Binary
redis.clients.jedis.commands.jedis.BitCommandsTest[1] ‑ bitOpDiff1BinarySingleSourceShouldFail
redis.clients.jedis.commands.jedis.BitCommandsTest[1] ‑ bitOpDiff1SingleSourceShouldFail
redis.clients.jedis.commands.jedis.BitCommandsTest[1] ‑ bitOpDiffBinary
…

♻️ This comment has been updated with latest results.