[develop] Fix failure on warm start option of SRW-AQM

[chan-hoo]

DESCRIPTION OF CHANGES:

• Fix failure on the warm start option of SRW-AQM.
• Change the sample script config.aqm.yaml for running a warm start.
• Change cpreq to cp because it does not work correctly on other machines except for WCOSS2.
• Add missing exclusion to .gitignore.

Type of change

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

TESTS CONDUCTED:

• WE2E fundamental tests on Orion

• WE2E AQM test on Hera

• New sample script for a warm start run on Hera

• [x] hera.intel

• [x] orion.intel

• [ ] hercules.intel

• [ ] cheyenne.intel

• [ ] cheyenne.gnu

• [ ] derecho.intel

• [ ] gaea.intel

• [ ] gaeac5.intel

• [ ] jet.intel

• [ ] wcoss2.intel

• [ ] NOAA Cloud (indicate which platform)

• [ ] Jenkins

• [ ] fundamental test suite

• [ ] comprehensive tests (specify which if a subset was used)

ISSUE:

Fixes Issue #1061

CHECKLIST

• [x] My code follows the style guidelines in the Contributor's Guide
• [x] I have performed a self-review of my own code using the Code Reviewer's Guide
• [x] I have commented my code, particularly in hard-to-understand areas
• [ ] My changes need updates to the documentation. I have made corresponding changes to the documentation
• [ ] My changes do not require updates to the documentation (explain).
• [x] My changes generate no new warnings
• [x] New and existing tests pass with my changes
• [ ] Any dependent changes have been merged and published

[chan-hoo]

@MichaelLueken, thank you so much for your quick approval!! :)

[RatkoVasic-NOAA]

----------------------------------------------------------------------------------------------------
Experiment name                                                  | Status    | Core hours used
----------------------------------------------------------------------------------------------------
aqm_grid_AQM_NA13km_suite_GFS_v16_20240401183550                   COMPLETE            4868.32
----------------------------------------------------------------------------------------------------
Total                                                              COMPLETE            4868.32

Approving!

[chan-hoo]

@RatkoVasic-NOAA, thank you soooo mush for your approval !!! :)

[MichaelLueken]

@chan-hoo -

The Functional WorkflowTaskTests stage failed on Derecho (didn't even make it to the actual test stage). Once the machine returns from maintenance, I will resubmit the Jenkins tests on Derecho.

[chan-hoo]

@MichaelLueken, the test on Derecho seems to be completed successfully.

[MichaelLueken]

The rerun of the Jenkins tests on Derecho successfully passed:

----------------------------------------------------------------------------------------------------
Experiment name                                                  | Status    | Core hours used 
----------------------------------------------------------------------------------------------------
custom_ESGgrid_IndianOcean_6km_20240403140142                      COMPLETE              27.38
grid_RRFS_CONUS_13km_ics_FV3GFS_lbcs_FV3GFS_suite_GFS_v16_plot_20  COMPLETE              56.90
grid_RRFS_CONUS_25km_ics_NAM_lbcs_NAM_suite_GFS_v16_2024040314014  COMPLETE              51.09
grid_RRFS_CONUScompact_13km_ics_HRRR_lbcs_RAP_suite_HRRR_20240403  COMPLETE              48.33
grid_RRFS_CONUScompact_25km_ics_HRRR_lbcs_RAP_suite_RRFS_v1beta_2  COMPLETE              21.03
grid_SUBCONUS_Ind_3km_ics_HRRR_lbcs_HRRR_suite_HRRR_2024040314015  COMPLETE              46.74
pregen_grid_orog_sfc_climo_20240403140154                          COMPLETE              18.15
specify_template_filenames_20240403140157                          COMPLETE              18.48
2019_hurricane_barry_20240403140158                                COMPLETE              55.54
----------------------------------------------------------------------------------------------------
Total                                                              COMPLETE             343.64

Moving forward with merging this work now.