fix CI to work with ubuntu 22.04

.github/workflows/build_openssl.sh

@@ -2,13 +2,17 @@
 set -e
 set -x
 
-shlib_sed() {
+shlib_sed_111() {
   # modify the shlib version to a unique one to make sure the dynamic
   # linker doesn't load the system one.
   sed -i "s/^SHLIB_MAJOR=.*/SHLIB_MAJOR=100/" Makefile
   sed -i "s/^SHLIB_MINOR=.*/SHLIB_MINOR=0.0/" Makefile
   sed -i "s/^SHLIB_VERSION_NUMBER=.*/SHLIB_VERSION_NUMBER=100.0.0/" Makefile
 }
+shlib_sed_3() {
+  # OpenSSL 3 changes how it does the shlib versioning
+  sed -i "s/^SHLIB_VERSION=.*/SHLIB_VERSION=100/" VERSION.dat
+}
 
 if [[ "${TYPE}" == "openssl" ]]; then
   if [[ "${VERSION}" =~ ^[0-9a-f]{40}$ ]]; then
@@ -22,7 +26,11 @@ if [[ "${TYPE}" == "openssl" ]]; then
   fi
   # CONFIG_FLAGS is a global coming from a previous step
   ./config ${CONFIG_FLAGS} -fPIC --prefix="${OSSL_PATH}"
-  shlib_sed
+  if [[ "${VERSION}" =~ ^3. ]]; then
+    shlib_sed_3
+  else
+    shlib_sed_111
+  fi
   make depend
   make -j"$(nproc)"
   # avoid installing the docs (for performance)

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ concurrency:
 
 jobs:
   linux:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
@@ -96,7 +96,7 @@ jobs:
           path: ${{ github.workspace }}/osslcache
           # When altering the openssl build process you may need to increment the value on the end of this cache key
           # so that you can prevent it from fetching the cache and skipping the build step.
-          key: ${{ matrix.PYTHON.OPENSSL.TYPE }}-${{ matrix.PYTHON.OPENSSL.VERSION }}-${{ env.CONFIG_HASH }}-2
+          key: ${{ matrix.PYTHON.OPENSSL.TYPE }}-${{ matrix.PYTHON.OPENSSL.VERSION }}-${{ env.CONFIG_HASH }}-3
         if: matrix.PYTHON.OPENSSL
       - name: Build custom OpenSSL/LibreSSL
         run: .github/workflows/build_openssl.sh