Update container versions

Author: mborland

.github/workflows/ci.yml

@@ -73,14 +73,14 @@ jobs:
             cxxstd: "03,11,14,17,20,23"
             address_model: 32,64
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - g++-11-multilib
           - toolset: gcc-12
             cxxstd: "03,11,14,17,20,23"
             address_model: 32,64
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - g++-12-multilib
           # Disabled for now. 22.04 dropped support and 24.04 has internal errors
@@ -95,14 +95,14 @@ jobs:
             cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
             address_model: "32"
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - g++-12-multilib
           - toolset: gcc-12
             cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
             address_model: "64"
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - g++-12-multilib
           - name: 32-bit UBSAN
@@ -111,7 +111,7 @@ jobs:
             address_model: "32"
             ubsan: 1
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - g++-12-multilib
           - name: 64-bit UBSAN
@@ -120,7 +120,7 @@ jobs:
             address_model: "64"
             ubsan: 1
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - g++-12-multilib
 
@@ -167,42 +167,42 @@ jobs:
             compiler: clang++-11
             cxxstd: "03,11,14,17"
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - clang-11
           - toolset: clang
             compiler: clang++-12
             cxxstd: "03,11,14,17"
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - clang-12
           - toolset: clang
             compiler: clang++-13
             cxxstd: "03,11,14,17"
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - clang-13
           - toolset: clang
             compiler: clang++-14
             cxxstd: "03,11,14,17"
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - clang-14
           - toolset: clang
             compiler: clang++-14
             cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu"
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - clang-14
           - toolset: clang
             compiler: clang++-15
             cxxstd: "03,11,14,17,20"
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - clang-15
             sources:
@@ -213,7 +213,7 @@ jobs:
             compiler: clang++-15
             cxxstd: "03,11,14,17,20,2b"
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - clang-15
               - libc++-15-dev
@@ -228,7 +228,7 @@ jobs:
             compiler: clang++-16
             cxxstd: "03,11,14,17,20,2b"
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - clang-16
             sources:
@@ -239,7 +239,7 @@ jobs:
             compiler: clang++-17
             cxxstd: "03,11,14,17,20,2b"
             os: ubuntu-latest
-            container: ubuntu:20.04
+            container: ubuntu:22.04
             install:
               - clang-17
             sources: