cmd/dlv: Fix same-user check and add flag to disable it (go-delve#1839)

* service: also search IPv6 connections when checking user

When checking if the user is allowed to connect to this Delve instance
also search IPv6 connections even though the local address is IPv4.

Fixes go-delve#1835

* cmd: add flag to disable same-user check

Fixes go-delve#1835

all: Bump to v1.3.2

Thanks to everyone who contributed!

all: Version 1.3.0 (go-delve#1680)

* all: Bump to v1.3.0

Add new version to CHANGELOG and update internal version.

Thank you @Ladicle, @qaisjp, @justinclift, @tschundler, @two,
@dpapastamos, @qingyunha, @rayrapetyan, @briandealwis and @msaf1980,
@jeremyfaller, @stmuk, @dr2chase, @pjot726.

* all: Add date to changelog

proc: discard variables with address 0 in disassembly sym lookup (go-…

…delve#1668)

They are irrelevant and confusing.

Set release date for 1.2.0

all: Bump to v1.1.0

Add new version to CHANGELOG and update internal version.

Thank you @jaym, @slp, @yasushi-saito, @acshekhara1, @benc153,
@yuval-k, @functionary, @psanford @giuscri, @jsoref, @Carpetsmoker,
@PatrickSchuster, @aarzilli, @derekparker, @ramya-rao-a and @dlsniper.

all: Bump to v1.0.0 (go-delve#1126)

Add new version to CHANGELOG and update internal version.

*: Bump version to 1.0.0-rc.2

*: Bump version to 1.0.0-rc.1

Bump to version v0.12.2 (go-delve#788)