Fix CI.

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

.github/workflows/build-openwrt.yml

@@ -20,9 +20,6 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - arch: arc_archs
-            target: archs38-generic
-
           - arch: arm_cortex-a9_vfpv3-d16
             target: mvebu-cortexa9
 
@@ -35,9 +32,6 @@ jobs:
           - arch: powerpc_464fp
             target: apm821xx-nand
 
-          - arch: powerpc_8540
-            target: mpc85xx-p1010
-
           - arch: aarch64_cortex-a53
             target: mvebu-cortexa53
 

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        os: ["ubuntu-latest", "ubuntu-18.04"]
+        os: ["ubuntu-latest", "ubuntu-20.04"]
         ndpid_gcrypt: ["-DNDPI_WITH_GCRYPT=OFF", "-DNDPI_WITH_GCRYPT=ON"]
         ndpid_zlib: ["-DENABLE_ZLIB=OFF", "-DENABLE_ZLIB=ON"]
         ndpi_min_version: ["4.6"]
@@ -40,7 +40,7 @@ jobs:
             sanitizer: "-DENABLE_SANITIZER=ON"
             coverage: "-DENABLE_COVERAGE=OFF"
           - compiler: "gcc-7"
-            os: "ubuntu-18.04"
+            os: "ubuntu-20.04"
             sanitizer: "-DENABLE_SANITIZER=ON"
             coverage: "-DENABLE_COVERAGE=OFF"