virtual router: Add route-maps to BGP peers for Routed Mode

[wido]

It is best practice, and mandatory in newer version of FRR, that route-maps should be applied to BGP peers. This is to prevent that mistakes can propogate through a network and cause outages.

This change changes the route-maps where the VR will only accept IPv4 and IPv4 default gateways (0.0.0.0/0 and ::/0) to be sent by the upstream router to the VR.

The other way around this change makes sure that FRR will not allow announcing anything else than the locally defined subnets to the upstream BGP router.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 15.80%. Comparing base (8a2c0f3) to head (14e27de).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #9964 +/- ## ============================================ - Coverage 15.80% 15.80% -0.01% Complexity 12585 12585 ============================================ Files 5627 5627 Lines 492343 492343 Branches 59694 59694 ============================================ - Hits 77828 77825 -3 - Misses 405992 405994 +2 - Partials 8523 8524 +1 ``` | [Flag](https://app.codecov.io/gh/apache/cloudstack/pull/9964/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache) | Coverage Δ | | |---|---|---| | [uitests](https://app.codecov.io/gh/apache/cloudstack/pull/9964/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache) | `4.04% <ø> (ø)` | | | [unittests](https://app.codecov.io/gh/apache/cloudstack/pull/9964/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache) | `16.62% <ø> (-0.01%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#carryforward-flags-in-the-pull-request-comment) to find out more.

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[weizhouapache]

thanks @wido !

[weizhouapache]

@blueorangutan package

[blueorangutan]

@weizhouapache a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 11599

[weizhouapache]

@blueorangutan test ubuntu24 kvm-ubuntu24

[blueorangutan]

@weizhouapache a [SL] Trillian-Jenkins test job (ubuntu24 mgmt + kvm-ubuntu24) has been kicked to run smoke tests

[blueorangutan]

[SF] Trillian test result (tid-11794) Environment: kvm-ubuntu24 (x2), Advanced Networking with Mgmt server u24 Total time taken: 54170 seconds Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr9964-t11794-kvm-ubuntu24.zip Smoke tests completed. 139 look OK, 2 have errors, 0 did not run Only failed and skipped tests results shown below:

Test	Result	Time (s)	Test File
test_oobm_background_powerstate_sync	Failure	20.83	test_outofbandmanagement.py
test_oobm_enabledisable_across_clusterzones	Error	38.04	test_outofbandmanagement.py
test_oobm_issue_power_cycle	Error	19.81	test_outofbandmanagement.py
test_oobm_issue_power_off	Error	19.77	test_outofbandmanagement.py
test_oobm_issue_power_on	Error	19.80	test_outofbandmanagement.py
test_oobm_issue_power_reset	Error	19.84	test_outofbandmanagement.py
test_oobm_issue_power_soft	Error	19.80	test_outofbandmanagement.py
test_oobm_issue_power_status	Error	18.79	test_outofbandmanagement.py
test_oobm_multiple_mgmt_server_ownership	Failure	28.12	test_outofbandmanagement.py
test_oobm_zchange_password	Error	7.45	test_outofbandmanagement.py
test_hostha_kvm_host_degraded	Error	12.65	test_hostha_kvm.py
test_hostha_kvm_host_fencing	Error	10.14	test_hostha_kvm.py
test_hostha_kvm_host_recovering	Error	10.41	test_hostha_kvm.py