Eos routes wrong nexthopIps for protocol=connected entries

[AndryNick98]

Description

With eos devices, when we have an entry with protocol = connected we put 0.0.0.0 as nexthopIps while we should leave it empty. The PR fix it

Type of change

• Bug fix (non-breaking change which fixes an issue)

Double Check

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• [X] My PR targets the develop branch.
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