Leftovers cleanup

Author: anarthal

.github/workflows/ci.yml

@@ -8,13 +8,6 @@
 
 name: CI
 
-# Permissions for GITHUB_TOKEN
-permissions:
-  # Required for actions/checkout
-  contents: read
-  # Required to save the Docker container to the GitHub container registry
-  packages: write
-
 on: [push, pull_request]
 
 jobs:
@@ -36,7 +29,7 @@ jobs:
       CMAKE_BUILD_PARALLEL_LEVEL: 4
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup Boost
       run: python3 tools/ci.py setup-boost --source-dir=$(pwd)
@@ -113,7 +106,7 @@ jobs:
       OPENSSL_ROOT: "C:\\Program Files\\OpenSSL"
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup user-config.jam
       run: cp tools/user-config.jam "${HOMEDRIVE}${HOMEPATH}/"
@@ -141,55 +134,48 @@ jobs:
           - toolset: gcc-11
             install: g++-11
             os: ubuntu-latest
-            container: ubuntu:22.04
             cxxstd: '17'
             build-type: 'Debug'
             ldflags: ''
 
           - toolset: gcc-11
             install: g++-11
             os: ubuntu-latest
-            container: ubuntu:22.04
             cxxstd: '20'
             build-type: 'Release'
             ldflags: ''
 
           - toolset: clang-11
             install: clang-11
             os: ubuntu-latest
-            container: ubuntu:22.04
             cxxstd: '17'
             build-type: 'Debug'
             ldflags: ''
 
           - toolset: clang-11
             install: clang-11
             os: ubuntu-latest
-            container: ubuntu:22.04
             cxxstd: '20'
             build-type: 'Debug'
             ldflags: ''
 
           - toolset: clang-13
             install: clang-13
             os: ubuntu-latest
-            container: ubuntu:22.04
             cxxstd: '17'
             build-type: 'Release'
             ldflags: ''
 
           - toolset: clang-13
             install: clang-13
             os: ubuntu-latest
-            container: ubuntu:22.04
             cxxstd: '20'
             build-type: 'Release'
             ldflags: ''
 
           - toolset: clang-14
             install: 'clang-14 libc++-14-dev libc++abi-14-dev'
             os: ubuntu-latest
-            container: ubuntu:22.04
             cxxstd: '17'
             build-type: 'Debug'
             cxxflags: '-stdlib=libc++'
@@ -198,14 +184,12 @@ jobs:
           - toolset: clang-14
             install: 'clang-14 libc++-14-dev libc++abi-14-dev'
             os: ubuntu-latest
-            container: ubuntu:22.04
             cxxstd: '20'
             build-type: 'Release'
             cxxflags: '-stdlib=libc++'
             ldflags: '-lc++'
 
     runs-on: ${{ matrix.os }}
-    # container: ${{matrix.container}}
     env:
       CXXFLAGS: ${{matrix.cxxflags}} -Wall -Wextra
       LDFLAGS:  ${{matrix.ldflags}}
@@ -305,7 +289,7 @@ jobs:
     container: ${{matrix.container}}
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup container environment
       if: matrix.container