net-snmp: Fix transitive headers for openssl #29237

Pre-Checks

Package	Profiles	Options
`ref: net-snmp/5.9.4` `rrev: e98353ff15a10353551625b4cab05e6f` `pid: 84025b7b4531f930939a38aa95d6db9f98ece58d`	Macos-appleclang17-armv8-Release[cppstd=gnu17] (host) Macos-appleclang17-armv8-Release (build)	`*:shared=True`
`ref: net-snmp/5.9.4` `rrev: e98353ff15a10353551625b4cab05e6f` `pid: ea2ec2728d9185b2151c3280d2782c95d44a7791`	Macos-appleclang17-armv8-Release[cppstd=gnu17] (host) Macos-appleclang17-armv8-Release (build)	`*:shared=False`
`ref: net-snmp/5.9.4` `rrev: e98353ff15a10353551625b4cab05e6f` `pid: b267fdfa4e619622da7ec4796a494758159afb55`	Macos-appleclang17-x86_64-Release[cppstd=gnu17] (host) Macos-appleclang17-armv8-Release (build)	`*:shared=True`
`ref: net-snmp/5.9.4` `rrev: e98353ff15a10353551625b4cab05e6f` `pid: 7fca626c8d6939e93c58ba946462d03782d00dab`	Macos-appleclang17-x86_64-Release[cppstd=gnu17] (host) Macos-appleclang17-armv8-Release (build)	`*:shared=False`
`ref: net-snmp/5.9.4` `rrev: e98353ff15a10353551625b4cab05e6f` `pid: 39ee7013713c89bfd9934ff4ce5f67a2f7fe6c10`	Windows-msvc194-x86_64-Release[cppstd=14] (host) Windows-msvc194-x86_64-Release (build)	`*:shared=False`

Note

The following packages were considered, but will not be built because they are marked as invalid.

Package	Profiles	Options	Reason
`ref: net-snmp/5.9.4` `rrev: e98353ff15a10353551625b4cab05e6f` `pid: c8565593790105ff4da0afd742a7f0570183b672`	Windows-msvc194-x86_64-Release[cppstd=14] (host) Windows-msvc194-x86_64-Release (build) Windows-msvc194-x86_64-Release[cppstd=17] (host) Windows-msvc194-x86_64-Release (build) Windows-msvc194-x86_64-Release[cppstd=20] (host) Windows-msvc194-x86_64-Release (build)	`:shared=True`, `:shared=True`, `*:shared=True`	net-snmp/5.9.4 fails when building as shared library, use -o '&:shared=False'. Contributions are welcome!