AWS_IO_TLS_ERROR_NEGOTIATION_FAILURE on Win2012 (non-R2) Datacenter

### Describe the bug

The release (0.27.4) and Python 3.11.9 is failing on Windows 2012 (non-R2). No TLS connectivity. It was working with awscrt==0.16.10 and Python 3.8. However, works on Windows 10.

It seems the code is incorrectly detecting the Windows version. The code checks Windows version using VerifyVersionInfo() against _WIN32_WINNT_WIN8 (0x602) and reports that the version is >=8.1. The correct verification would be to check against _WIN32_WINNT_WINBLUE (0x603).
Is Windows 2012 (non-R2) supported?

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[DEBUG] [2025-10-23T04:48:41Z] [00000344] [tls-handler] - static: This library was built with Windows 8.1 or later, probing OS to see what we're actually running on.
[DEBUG] [2025-10-23T04:48:41Z] [00000344] [tls-handler] - static: We're running on Windows 8.1 or later. ALPN is available.
[TRACE] [2025-10-23T04:48:41Z] [00000344] [tls-handler] - id=0000001F1ADBF080: Retrieving negotiated protocol.
[WARN] [2025-10-23T04:48:41Z] [00000344] [tls-handler] - id=0000001F1ADBF080: Error retrieving negotiated protocol. SECURITY_STATUS is -2146893054
[DEBUG] [2025-10-23T04:48:41Z] [00000344] [channel-bootstrap] - id=0000001F177C28C0: tls negotiation result 1029 on channel 0000001F19DFC2B0
[TRACE] [2025-10-23T04:48:41Z] [00000344] [channel] - id=0000001F19DFC2B0: channel shutdown task is scheduled
[TRACE] [2025-10-23T04:48:41Z] [00000344] [channel] - id=0000001F19DFC2B0: scheduling task with wrapper task id 0000001F19DFC490.
[TRACE] [2025-10-23T04:48:41Z] [00000344] [event-loop] - id=0000001F1AD59920: scheduling channel_shutdown task 0000001F19DFC490 in-thread for timestamp 0
[TRACE] [2025-10-23T04:48:41Z] [00000344] [task-scheduler] - id=0000001F19DFC490: Scheduling channel_shutdown task for immediate execution
[DEBUG] [2025-10-23T04:48:41Z] [00000344] [channel] - id=0000001F19DFC2B0: Channel shutdown is already pending, not scheduling another.
[TRACE] [2025-10-23T04:48:41Z] [00000344] [socket-handler] - id=0000001F1ADAE440: total read on this tick 91
[DEBUG] [2025-10-23T04:48:41Z] [00000344] [channel] - id=0000001F19DFC2B0: Channel shutdown is already pending, not scheduling another.
[TRACE] [2025-10-23T04:48:41Z] [00000344] [event-loop] - id=0000001F1AD59920: running scheduled tasks.
[TRACE] [2025-10-23T04:48:41Z] [00000344] [task-scheduler] - id=0000001F19DFC490: Running channel_shutdown task with status
[DEBUG] [2025-10-23T04:48:41Z] [00000344] [channel] - id=0000001F19DFC2B0: beginning shutdown process
[TRACE] [2025-10-23T04:48:41Z] [00000344] [channel] - id=0000001F19DFC2B0: shutting down slot 0000001F1AD91210 (the first one) in the read direction
[TRACE] [2025-10-23T04:48:41Z] [00000344] [channel] - id=0000001F19DFC2B0: shutting down slot 0000001F1AD91210, with handler 0000001F1ADAE440 in read direction with error code 1029 : AWS_IO_TLS_ERROR_NEGOTIATION_FAILURE
[TRACE] [2025-10-23T04:48:41Z] [00000344] [socket-handler] - id=0000001F1ADAE440: shutting down read direction with error_code 1029 : AWS_IO_TLS_ERROR_NEGOTIATION_FAILURE
[DEBUG] [2025-10-23T04:48:41Z] [00000344] [channel] - id=0000001F19DFC2B0: handler 0000001F1ADAE440 shutdown in read dir completed.
[DEBUG] [2025-10-23T04:48:41Z] [00000344] [tls-handler] - id=0000001F1ADBF080: shutting down read direction with error 1029.

### Regression Issue

- [x] Select this option if this issue appears to be a regression.

### Expected Behavior

TLS 1.2 connection to the AWS is expected to work on Win2012.

### Current Behavior

The error AWS_IO_TLS_ERROR_NEGOTIATION_FAILURE is reported on Win2012 for any connectivity to AWS using Python 3.11.9.

### Reproduction Steps

Install Windows 2012 (non-R2).
Install Python 3.11.9.
Install awsiotsdk==1.26.0.
Run mqtt_test.py that is already in the repo.
Observe the errors.

### Possible Solution

_No response_

### Additional Information/Context

_No response_

### aws-crt-python version used

0.27.4

### Python version used

3.11.9

### Operating System and version

Windows 2012 Datacenter (6.2.9200 Build 9200)