ci: Add locales to the Debian and Fedora base images

Offer jobs a UTF-8 and a Latin-1 locale.

.gitlab/ci/docker/debian13-aarch64/deps_packages.lst

@@ -1,3 +1,5 @@
+locales
+
 # Install build requirements.
 libssl-dev
 

.gitlab/ci/docker/debian13-aarch64/install_deps.sh

@@ -3,3 +3,7 @@
 set -e
 
 apt-get install -y $(grep '^[^#]\+$' /root/deps_packages.lst)
+
+# Add locales.
+sed -i -E '/^# en_US[ .](ISO-8859-1|UTF-8)( |$)/ s/^# //' /etc/locale.gen
+dpkg-reconfigure --frontend=noninteractive locales

.gitlab/ci/docker/debian13-x86_64/deps_packages.lst

@@ -1,3 +1,5 @@
+locales
+
 # Install build requirements.
 libssl-dev
 

.gitlab/ci/docker/debian13-x86_64/install_deps.sh

@@ -4,6 +4,10 @@ set -e
 
 apt-get install -y $(grep '^[^#]\+$' /root/deps_packages.lst)
 
+# Add locales.
+sed -i -E '/^# en_US[ .](ISO-8859-1|UTF-8)( |$)/ s/^# //' /etc/locale.gen
+dpkg-reconfigure --frontend=noninteractive locales
+
 curl -L -O https://github.com/IronLanguages/ironpython3/releases/download/v3.4.0/ironpython_3.4.0.deb
 echo '7dcd10b7a0ec0342bd7e20eebb597a96bb15267eb797d59358a3b1cfaa3e1adc  ironpython_3.4.0.deb' > ironpython.sha256sum
 sha256sum --check ironpython.sha256sum

.gitlab/ci/docker/fedora43/deps_packages.lst

@@ -1,3 +1,5 @@
+glibc-locale-source
+
 # Install build requirements.
 ncurses-devel
 openssl-devel

.gitlab/ci/docker/fedora43/install_deps.sh

@@ -4,6 +4,10 @@ set -e
 
 dnf install -y $(grep '^[^#]\+$' /root/deps_packages.lst)
 
+# Add locales.
+localedef --no-archive --inputfile=en_US --charmap=ISO-8859-1 en_US.ISO-8859-1
+localedef --no-archive --inputfile=en_US --charmap=UTF-8 en_US.UTF-8
+
 # Remove tests for Python packages
 for v in 3.14; do
     find /usr/lib64/python${v}/site-packages -type d -a -name tests -exec rm -rf {} +

.gitlab/os-linux.yml

@@ -58,7 +58,7 @@
 ### Debian
 
 .debian13:
-    image: "kitware/cmake:ci-debian13-x86_64-2025-11-11"
+    image: "kitware/cmake:ci-debian13-x86_64-2026-02-08"
 
     variables:
         GIT_CLONE_PATH: "$CI_BUILDS_DIR/cmake ci"
@@ -73,7 +73,7 @@
         CMAKE_CI_NO_INSTALL: 1
 
 .debian13_aarch64:
-    image: "kitware/cmake:ci-debian13-aarch64-2025-11-11"
+    image: "kitware/cmake:ci-debian13-aarch64-2026-02-08"
 
     variables:
         GIT_CLONE_PATH: "$CI_BUILDS_DIR/cmake ci"
@@ -82,7 +82,7 @@
 ### Fedora
 
 .fedora43:
-    image: "kitware/cmake:ci-fedora43-x86_64-2026-01-27"
+    image: "kitware/cmake:ci-fedora43-x86_64-2026-02-08"
 
     variables:
         GIT_CLONE_PATH: "$CI_BUILDS_DIR/cmake ci/long file name for testing purposes"