Crash on `com.amplitude.db.queue`

Saw this crash in our crash reports

```
Crashed: com.amplitude.db.queue
0 libsystem_kernel.dylib 0x7b78 __pthread_kill + 8
1 libsystem_pthread.dylib 0x73bc pthread_kill + 268
2 libsystem_c.dylib 0x2051c abort + 168
3 libsystem_malloc.dylib 0x1ca04 _malloc_put + 550
4 libsystem_malloc.dylib 0x1cc9c malloc_zone_error + 100
5 libsystem_malloc.dylib 0x170dc nanov2_allocate_from_block + 568
6 libsystem_malloc.dylib 0x16164 nanov2_allocate + 128
7 libsystem_malloc.dylib 0x16080 nanov2_malloc + 64
8 libsystem_malloc.dylib 0x6020 _malloc_zone_malloc + 156
9 libsqlite3.dylib 0x3834 sqlite3_config + 1504
10 libsqlite3.dylib 0x104234 sqlite3_sourceid + 322300
11 libsqlite3.dylib 0x1a18 sqlite3_open_v2 + 1304
12 Amplitude 0x749c __51-[AMPDatabaseHelper inDatabaseWithStatement:block:]_block_invoke + 193 (AMPDatabaseHelper.m:193)
13 libdispatch.dylib 0x3a2c _dispatch_client_callout + 20
14 libdispatch.dylib 0x12c90 _dispatch_lane_barrier_sync_invoke_and_complete + 56
15 Amplitude 0x73f8 -[AMPDatabaseHelper inDatabaseWithStatement:block:] + 213 (AMPDatabaseHelper.m:213)
16 Amplitude 0x9044 -[AMPDatabaseHelper getEventCountFromTable:] + 536 (AMPDatabaseHelper.m:536)
17 Amplitude 0xdd4c -[Amplitude truncateEventQueues] + 666 (Amplitude.m:666)
18 Amplitude 0xda2c __157-[Amplitude logEvent:withEventProperties:withApiProperties:withUserProperties:withGroups:withGroupProperties:withTimestamp:outOfSession:withMiddlewareExtra:]_block_invoke + 651 (Amplitude.m:651)
19 Foundation 0x50a9c __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 24
20 Foundation 0x62e14 -[NSBlockOperation main] + 104
21 Foundation 0x3b1c4 __NSOPERATION_IS_INVOKING_MAIN__ + 24
22 Foundation 0x4c4e0 -[NSOperation start] + 788
23 Foundation 0x4fae8 __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 24
24 Foundation 0x5dc90 __NSOQSchedule_f + 184
25 libdispatch.dylib 0x12830 _dispatch_block_async_invoke2 + 148
26 libdispatch.dylib 0x3a2c _dispatch_client_callout + 20
27 libdispatch.dylib 0x6eec _dispatch_continuation_pop + 500
28 libdispatch.dylib 0x6558 _dispatch_async_redirect_invoke + 588
29 libdispatch.dylib 0x15164 _dispatch_root_queue_drain + 396
30 libdispatch.dylib 0x1596c _dispatch_worker_thread2 + 164
31 libsystem_pthread.dylib 0x1080 _pthread_wqthread + 228
32 libsystem_pthread.dylib 0xe5c start_wqthread + 8Crashed: com.amplitude.db.queue
0 libsystem_kernel.dylib 0x7b78 __pthread_kill + 8
1 libsystem_pthread.dylib 0x73bc pthread_kill + 268
2 libsystem_c.dylib 0x2051c abort + 168
3 libsystem_malloc.dylib 0x1ca04 _malloc_put + 550
4 libsystem_malloc.dylib 0x1cc9c malloc_zone_error + 100
5 libsystem_malloc.dylib 0x170dc nanov2_allocate_from_block + 568
6 libsystem_malloc.dylib 0x16164 nanov2_allocate + 128
7 libsystem_malloc.dylib 0x16080 nanov2_malloc + 64
8 libsystem_malloc.dylib 0x6020 _malloc_zone_malloc + 156
9 libsqlite3.dylib 0x3834 sqlite3_config + 1504
10 libsqlite3.dylib 0x104234 sqlite3_sourceid + 322300
11 libsqlite3.dylib 0x1a18 sqlite3_open_v2 + 1304
12 Amplitude 0x749c __51-[AMPDatabaseHelper inDatabaseWithStatement:block:]_block_invoke + 193 (AMPDatabaseHelper.m:193)
13 libdispatch.dylib 0x3a2c _dispatch_client_callout + 20
14 libdispatch.dylib 0x12c90 _dispatch_lane_barrier_sync_invoke_and_complete + 56
15 Amplitude 0x73f8 -[AMPDatabaseHelper inDatabaseWithStatement:block:] + 213 (AMPDatabaseHelper.m:213)
16 Amplitude 0x9044 -[AMPDatabaseHelper getEventCountFromTable:] + 536 (AMPDatabaseHelper.m:536)
17 Amplitude 0xdd4c -[Amplitude truncateEventQueues] + 666 (Amplitude.m:666)
18 Amplitude 0xda2c __157-[Amplitude logEvent:withEventProperties:withApiProperties:withUserProperties:withGroups:withGroupProperties:withTimestamp:outOfSession:withMiddlewareExtra:]_block_invoke + 651 (Amplitude.m:651)
19 Foundation 0x50a9c __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 24
20 Foundation 0x62e14 -[NSBlockOperation main] + 104
21 Foundation 0x3b1c4 __NSOPERATION_IS_INVOKING_MAIN__ + 24
22 Foundation 0x4c4e0 -[NSOperation start] + 788
23 Foundation 0x4fae8 __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 24
24 Foundation 0x5dc90 __NSOQSchedule_f + 184
25 libdispatch.dylib 0x12830 _dispatch_block_async_invoke2 + 148
26 libdispatch.dylib 0x3a2c _dispatch_client_callout + 20
27 libdispatch.dylib 0x6eec _dispatch_continuation_pop + 500
28 libdispatch.dylib 0x6558 _dispatch_async_redirect_invoke + 588
29 libdispatch.dylib 0x15164 _dispatch_root_queue_drain + 396
30 libdispatch.dylib 0x1596c _dispatch_worker_thread2 + 164
31 libsystem_pthread.dylib 0x1080 _pthread_wqthread + 228
32 libsystem_pthread.dylib 0xe5c start_wqthread + 8
```

## Steps to Reproduce
Saw this in Crashlytics, not sure what was the trigger

## Environment
- SDK Version: 8.8.0
- Device: iPhone 13 Pro Max
- OS Version: iOS 15.4.1