Verify run results via pyantic.

[dvalinrh]

Description

1. Verifies the run results using pyantics
2. Fixes how test_tools is created
3. Adds missing date stamps to csv file
4. Renames results.csv to be results_linpack.csv

Before/After Comparison

Before: Results are not verified
After: Results are verified

Clerical Stuff

This closes #32

Relates to JIRA: RPOPC-820

Testing
Command executed
/home/ec2-user/workloads/linpack-wrapper/linpack/linpack_run --run_user ec2-user --home_parent /home --iterations 1 --tuned_setting tuned_none_sys_file_ --host_config "m5.xlarge" --sysname "m5.xlarge" --sys_type aws --use_pcp --interleave all --iterations 1

successful
csv output
ht_config,sockets,threads,unit,MB_per_sec,cpu_affin,Start_Date,End_Date
ht_yes_1_socket,1,2,GFlops,132,0.1,2026-02-06T11:23:04Z,2026-02-06T11:23:57Z
ht_yes_1_socket,1,2,GFlops,132,2.3.0.1,2026-02-06T11:23:04Z,2026-02-06T11:23:57Z

echo $?: 0

Induced error
Could not verify schema, see below for details
2 validation errors for list[Linpack_Results]
0.MB_per_sec
Input should be a valid integer, unable to parse string as an integer [type=int_parsing, input_value='avg', input_type=str]
For further information visit https://errors.pydantic.dev/2.12/v/int_parsing
1.MB_per_sec
Input should be a valid integer, unable to parse string as an integer [type=int_parsing, input_value='avg', input_type=str]
For further information visit https://errors.pydantic.dev/2.12/v/int_parsing
updating: results_linpack_virtual-guest.tar (deflated 88%)
[root@ip-170-0-27-132 ec2-user]# echo $?
1

rtc: 0

[github-actions]

This relates to RPOPC-820

[kdvalin]

LGTM