gnu: Add linux-libre 6.7.

* gnu/packages/linux.scm (linux-libre-6.7-version, linux-libre-6.7-gnu-revision,
deblob-scripts-6.7, linux-libre-6.7-pristine-source, linux-libre-6.7-source,
linux-libre-headers-6.7, linux-libre-6.7): New variables.
* gnu/packages/aux-files/linux-libre/6.7-arm.conf,
gnu/packages/aux-files/linux-libre/6.7-arm64.conf,
gnu/packages/aux-files/linux-libre/6.7-i686.conf,
gnu/packages/aux-files/linux-libre/6.7-x86.conf: New files.
* Makefile.am (AUX_FILES): Add them.
* Makefile.am: Update my copyright header.

Change-Id: I88b633933875f64bd2859774419e077d8f36d75b
Signed-off-by: Leo Famulari <leo@famulari.name>

gnu: gmid: Update to 2.0.

* gnu/packages/web.scm (gmid): Update it.

Change-Id: I8f1bcd36130a63d07e934093b5b12cc01a6d5022
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu: perl-image-exiftool: Update to 12.70.

* gnu/packages/photo.scm (perl-image-exiftool): Update to 12.70.

Change-Id: If8e26b7e92cb530391cdd1dd12e78b371494a6b3

gnu: Add go-github-com-charmbracelet-harmonica.

* gnu/packages/golang.scm (go-github-com-charmbracelet-harmonica): New
  variable.

Change-Id: I7e08006571be4e6b21eb4df3df8f3c92a412c0ca
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu: ngtcp2: Build libngtcp2_crypto_gnutls.

* gnu/packages/networking.scm (ngtcp2)[arguments]<#:configure-flags>: Add
--with-gnutls.
[native-inputs]: Add pkg-config.
[inputs]: Add gnutls.

Change-Id: Id3a9210992d203a57a9b791f3c3752f2ebd3e634
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu: ngtcp2: Update to 1.1.0.

* gnu/packages/networking.scm (ngtcp2): Update to 1.1.0.

Change-Id: I7f6b08952ba508207c8dedbd68c7c48dd17dd0ff
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu: Add nghttp3.

* gnu/packages/web.scm (nghttp3): New variable.

Change-Id: I4ed318506f6d3bdd0c47a367b1dcc1b4454c09b2
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu: web: Delete trailing whitespace.

* gnu/packages/web.scm (krona-tools): Delete trailing whitespace.

Change-Id: Ide601b011d3e2c3c736bf041571f9ab00b5b5b1d
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu: Add r-caic4.

* gnu/packages/cran.scm (r-caic4): New variable.

Change-Id: Ifdfb6e69c7d1801b347ce16b4ee48a4950963fe4
Signed-off-by: Ricardo Wurmus <rekado@elephly.net>

gnu: powertop: Correct package description.

* gnu/packages/linux.scm (powertop): Correct package description.

Change-Id: Ifc81ed62158df8b3c235d335731590e977dcc725
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu: Add tgif.

* gnu/packages/image.scm (tgif): New variable.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Change-Id: I4fd6bf5ae25806775e75dcca680a067f5d80ef5e

gnu: Add python-pandera.

* gnu/packages/python-science.scm (python-pandera): New variable.

gnu: Add python-pandas-stubs.

* gnu/packages/python-science.scm (python-pandas-stubs): New variable.

gnu: Add python-typeguard-4.

* gnu/packages/python-xyz.scm (python-typeguard-4): New variable.

Change-Id: Ic5728766e8171dc31a82056f55a8c00680db5870

gnu: Add python-concurrent-log-handler.

* gnu/packages/python-xyz.scm (python-concurrent-log-handler): New variable.

gnu: Add python-pdf2image.

* gnu/packages/python-xyz.scm (python-pdf2image): New variable.

image: Consider grub-efi-removable-bootloader to be EFI bootloader.

Without this change, trying to create a system image with efi-raw type while
using grub-efi-removable-bootloader fails with fairly confusing message:

    EFI bootloader required with GPT partitioning

* gnu/system/image.scm (system-disk-image): Consider
grub-efi-removable-bootloader to be EFI bootloader.

Change-Id: I5f5e1a94e825fd29d6880c5bafb330e16a5ac962

home: fontutils: Don't install fontconfig.

* gnu/home/services/fontutils.scm (home-fontconfig-service-type): Don't
add fontconfig to the profile.

Change-Id: I28208461efdfa4a585ee61db3a23bed05eb38d02

home: services: zsh: Use unified zprofile.

* gnu/home/services/shells.scm (zsh-file-zprofile): Use the zprofile
defined in (gnu system shadow) as a base.

Change-Id: Iaf4c4f66d1ccbc0bd0166136b3d082229bdec201

system: default-zprofile: Sync with home zprofile.

The removed fields are already sourced in /etc/profile.

* gnu/system/shadow.scm (%default-zprofile): Sync with default zprofile
from (gnu home services shells).

Change-Id: I419eadf636344e23e8fd2f7006efa81f45527756