Drop builds for Debian 11 and Ubuntu 22.04 (#6643)

* Delete .ci/Debian11 directory

* Delete .ci/Servatrice_Debian11 directory

* Delete .ci/Ubuntu22.04 directory

* Update desktop-build.yml

* Update release_template.md

* Add servatrice debian 12

* Update desktop-build.yml

.ci/Debian11/Dockerfile

@@ -1,26 +0,0 @@
-FROM debian:11
-
-RUN apt-get update && \
-    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
-        build-essential \
-        ccache \
-        clang-format \
-        cmake \
-        file \
-        g++ \
-        git \
-        liblzma-dev \
-        libmariadb-dev-compat \
-        libprotobuf-dev \
-        libqt5multimedia5-plugins \
-        libqt5sql5-mysql \
-        libqt5svg5-dev \
-        libqt5websockets5-dev \
-        ninja-build \
-        protobuf-compiler \
-        qt5-image-formats-plugins \
-        qtmultimedia5-dev \
-        qttools5-dev \
-        qttools5-dev-tools \
-    && apt-get clean \
-    && rm -rf /var/lib/apt/lists/*

.ci/Servatrice_Debian12/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:11
+FROM debian:12
 
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
@@ -11,11 +11,11 @@ RUN apt-get update && \
         git \
         libmariadb-dev-compat \
         libprotobuf-dev \
-        libqt5sql5-mysql \
-        libqt5websockets5-dev \
+        libqt6sql6-mysql \
         ninja-build \
         protobuf-compiler \
-        qttools5-dev \
-        qttools5-dev-tools \
+        qt6-tools-dev \
+        qt6-tools-dev-tools \
+        qt6-websockets-dev \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*

.ci/Ubuntu22.04/Dockerfile

@@ -1,26 +0,0 @@
-FROM ubuntu:22.04
-
-RUN apt-get update && \
-    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
-        build-essential \
-        ccache \
-        clang-format \
-        cmake \
-        file \
-        g++ \
-        git \
-        liblzma-dev \
-        libmariadb-dev-compat \
-        libprotobuf-dev \
-        libqt5multimedia5-plugins \
-        libqt5sql5-mysql \
-        libqt5svg5-dev \
-        libqt5websockets5-dev \
-        ninja-build \
-        protobuf-compiler \
-        qt5-image-formats-plugins \
-        qtmultimedia5-dev \
-        qttools5-dev \
-        qttools5-dev-tools \
-    && apt-get clean \
-    && rm -rf /var/lib/apt/lists/*

.ci/release_template.md

@@ -19,10 +19,8 @@ Available pre-compiled binaries for installation:
   <b>Linux</b>
    • <kbd>Ubuntu 26.04 LTS</kbd> <sub><i>Resolute Racoon</i></sub>
    • <kbd>Ubuntu 24.04 LTS</kbd> <sub><i>Noble Numbat</i></sub>
-   • <kbd>Ubuntu 22.04 LTS</kbd> <sub><i>Jammy Jellyfish</i></sub>
    • <kbd>Debian 13</kbd> <sub><i>Trixie</i></sub>
    • <kbd>Debian 12</kbd> <sub><i>Bookworm</i></sub>
-   • <kbd>Debian 11</kbd> <sub><i>Bullseye</i></sub>
    • <kbd>Fedora 44</kbd>
    • <kbd>Fedora 43</kbd>