build-system/go: Fix substitutable? inconsistency.

This inconsistency blocks https://codeberg.org/guix/guix/pulls/133

* guix/build-system/go.scm (go-build): Fix substitutable? inconsistency.

Change-Id: Ie47448bfa350458b291c4a5bddd8844317a66d30
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: Add go-github-com-mholt-acmez-v3.

* gnu/packages/golang-web.scm (go-github-com-mholt-acmez-v3): New variable.

Change-Id: I6ee38076e931d8a0c64ffb82f7131bfeb57b4e27

gnu: go-github-com-mholt-acmez: Rename variable.

* gnu/packages/golang-web.scm (go-github-com-mholt-acmez): Rename
varialbe to go-github-com-mholt-acmez-v2 to reflect go.mod import path.
(go-github-com-caddyserver-certmagic) [propagated-inputs]: Remove
go-github-com-mholt-acmez; add go-github-com-mholt-acmez-v2.

Change-Id: Iac48c0d2125aa629230b5b003835807d49a63481

gnu: Add go-github-com-ipfs-go-ds-pebble.

* gnu/packages/ipfs.scm (go-github-com-ipfs-go-ds-pebble): New variable.

Change-Id: Ic41803fc77d659b5d2a76c0be99f0158d4339004

gnu: Add go-github-com-cockroachdb-pebble-v2.

* gnu/packages/databases.scm (go-github-com-cockroachdb-pebble-v2): New variable.

Change-Id: Ib0d7c31290a2009c8ed4495c8c77e93e3364c5dd

gnu: Add go-github-com-cockroachdb-crlib.

* gnu/packages/golang-xyz.scm (go-github-com-cockroachdb-crlib): New variable.

Change-Id: I35be8ceb4cbc581421fa3102b88f6a7c7f7675bd

gnu: Add go-github-com-cockroachdb-swiss.

* gnu/packages/golang-xyz.scm (go-github-com-cockroachdb-swiss): New variable.

Change-Id: Ia4bbad3c2681a4d57c4511a5d4a0bcf050b309a5

gnu: Add go-github-com-aclements-go-perfevent.

* gnu/packages/golang-xyz.scm (go-github-com-aclements-go-perfevent): New variable.

Change-Id: I6e8607fae0e3377d02d692f644fbbd88366bcc12

gnu: Add go-github-com-cockroachdb-metamorphic.

* gnu/packages/golang-web.scm (go-github-com-cockroachdb-metamorphic): New variable.

Change-Id: Icdaa77234d606b8375785b461ea0b351fe2ffa93

gnu: Add go-github-com-cockroachdb-pebble.

* gnu/packages/databases.scm (go-github-com-cockroachdb-pebble, pebble):
New variables.

Change-Id: I1ad3128d200786441c954609a36efadd49076947

gnu: Add go-golang-org-x-perf.

* gnu/packages/golang-xyz.scm (go-golang-org-x-perf): New variable.

Change-Id: I7245f1f0a09c30c85677dd4c7a28c979adbe132b

gnu: Add go-github-com-aclements-go-gg.

* gnu/packages/golang-maths.scm (go-github-com-aclements-go-gg): New variable.

Change-Id: I5f248dd568cb96edba0bc070feef3d47e52a21c4

gnu: Remove go-github-com-getsentry-raven-go.

* gnu/packages/golang-web.scm (go-github-com-getsentry-raven-go): Delete variable.

Change-Id: I2ca53fcb5a95650f38870377d271656cc4bb6081

gnu: Add go-github-com-cockroachdb-errors.

* gnu/packages/golang-web.scm (go-github-com-cockroachdb-errors): New variable.

Change-Id: I44f73ee53a0bdfc044ef8f0453de6b68ed82ea74

gnu: Add go-github-com-cockroachdb-fifo.

* gnu/packages/golang-xyz.scm (go-github-com-cockroachdb-fifo): New variable.

Change-Id: I59f68f6a799f8462b847b16ff04a2b5ed539eb47

gnu: Add go-github-com-cockroachdb-logtags.

* gnu/packages/golang-xyz.scm (go-github-com-cockroachdb-logtags): New variable.

Change-Id: I9a007f093be896424a668db04d71a9860e35d389

gnu: Add go-github-com-gogo-status.

* gnu/packages/golang-web.scm (go-github-com-gogo-status): New variable.

Change-Id: I65c886fc12cfe8b9ac2fe7a2edf0313fc4351d20

gnu: Add go-github-com-gogo-googleapis.

* gnu/packages/golang-web.scm (go-github-com-gogo-googleapis): New variable.

Change-Id: I5a891f6ad503997a0f1429129bd3c34f45eca618

gnu: Add go-github-com-hydrogen18-memlistener.

* gnu/packages/golang-check.scm (go-github-com-hydrogen18-memlistener): New variable.

Change-Id: Ice2368b2417cbb9e662ff3b923316249b7d919f3

gnu: Add go-github-com-cockroachdb-datadriven.

* gnu/packages/golang-check.scm (go-github-com-cockroachdb-datadriven): New variable.

Change-Id: I96d63fadc8f668ccff4c08f8e54942d5ca1c6430