DAOS-18276 test: test timeout on create_all_hw

[dinghwah]

Description: increase timeout with 300 test only
Skip-unit-tests: true
Test-repeat: 10

Steps for the author:

• Commit message follows the guidelines.
• Appropriate Features or Test-tag pragmas were used.
• Appropriate Functional Test Stages were run.
• At least two positive code reviews including at least one code owner from each category referenced in the PR.
• Testing is complete. If necessary, forced-landing label added and a reason added in a comment.

After all prior steps are complete:

• Gatekeeper requested (daos-gatekeeper added as a reviewer).

[github-actions]

Ticket title is 'pool/create_all_hw.py:PoolCreateAllHwTests.test_recycle_pools_hw test timeout '
Status is 'Open'
Labels: 'ci_2.6_provider,ci_2.6_weekly'
https://daosio.atlassian.net/browse/DAOS-18276

[daosbuild3]

Test stage Functional Hardware Medium MD on SSD completed with status FAILURE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net/job/daos-stack/job/daos/job/PR-17506/2/display/redirect

[daosbuild3]

Test stage Functional Hardware Medium Verbs Provider MD on SSD completed with status FAILURE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net//job/daos-stack/job/daos/view/change-requests/job/PR-17506/2/execution/node/962/log