spelling: use 'reuse' not 're-use' in code and elsewhere

Unify the spelling as both versions were previously used intermittently

Closes #11717

misc: spelling fixes

Found using codespell 2.2.1.

Also delete the redundant protocol designator from an archive.org URL.

Reviewed-by: Daniel Stenberg
Closes #9403

connect: get local port + ip also when reusing connections

Regression. In d6a37c23a3c (7.75.0) we removed the duplicated storage
(connection + easy handle), so this info needs be extract

connect: get local port + ip also when reusing connections

Regression. In d6a37c23a3c (7.75.0) we removed the duplicated storage
(connection + easy handle), so this info needs be extracted again even
for re-used connections.

Add test 435 to verify

Reported-by: Max Dymond
Fixes #7660
Closes #7662

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