Update action runner to 22.04
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index bfd482a..645da21 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -9,7 +9,7 @@
 
 jobs:
   clang14:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/clang-14
       CXX: /usr/bin/clang++-14
@@ -151,7 +151,7 @@
         sudo make install
 
   gcc-10:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/gcc-10
       CXX: /usr/bin/g++-10
@@ -214,7 +214,7 @@
         sudo make install
 
   gcc-10-production-kmd:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/gcc-10
       CXX: /usr/bin/g++-10
@@ -279,7 +279,7 @@
         sudo make install
 
   gcc-10-nonfree-kernels-off:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/gcc-10
       CXX: /usr/bin/g++-10
@@ -344,7 +344,7 @@
         sudo make install
 
   gcc-10-kernels-off:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/gcc-10
       CXX: /usr/bin/g++-10
@@ -409,7 +409,7 @@
         sudo make install
 
   gcc-10-gen8-off:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/gcc-10
       CXX: /usr/bin/g++-10
@@ -474,7 +474,7 @@
         sudo make install
 
   gcc-10-gen9-off:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/gcc-10
       CXX: /usr/bin/g++-10
@@ -539,7 +539,7 @@
         sudo make install
 
   gcc-10-gen11-off:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/gcc-10
       CXX: /usr/bin/g++-10
@@ -604,7 +604,7 @@
         sudo make install
 
   gcc-10-gen12-off:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/gcc-10
       CXX: /usr/bin/g++-10
@@ -669,7 +669,7 @@
         sudo make install
 
   gcc-10-mtl-off:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/gcc-10
       CXX: /usr/bin/g++-10
@@ -734,7 +734,7 @@
         sudo make install
 
   gcc-10-arl-off:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/gcc-10
       CXX: /usr/bin/g++-10
@@ -799,7 +799,7 @@
         sudo make install
 
   gcc-10-AVC-HEVC-exclude:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
       CC: /usr/bin/gcc-10
       CXX: /usr/bin/g++-10