testing some new CI tests

Author: rapier1

.github/workflows/c-cpp.yml

@@ -2,7 +2,7 @@ name: C/C++ CI
 
 on:
   push:
-    branches: [ master, pre-stage ]
+    branches: [ master, pre-stage, *RC* ]
     paths: [ '**.c', '**.h', '**.m4', '**.sh', '.github/**', '**/Makefile.in', 'configure.ac' ]
   pull_request:
     branches: [ master ]
@@ -15,10 +15,15 @@ jobs:
       fail-fast: false
       matrix:
         # First we test all OSes in the default configuration.
-        target: [ubuntu-20.04, ubuntu-22.04, macos-11, macos-12]
+        target: [ubuntu-20.04, ubuntu-22.04, macos-11, macos-12, macos-13]
         config: [default]
         # Then we include any extra configs we want to test for specific VMs.
         include:
+          - { target: ubuntu-20.04, config: valgrind-1 }
+          - { target: ubuntu-20.04, config: valgrind-2 }
+          - { target: ubuntu-20.04, config: valgrind-3 }
+          - { target: ubuntu-20.04, config: valgrind-4 }
+          - { target: ubuntu-20.04, config: valgrind-5 }
           - { target: ubuntu-20.04, config: c89 }
           - { target: ubuntu-20.04, config: clang-6.0 }
           - { target: ubuntu-20.04, config: clang-8 }
@@ -36,7 +41,7 @@ jobs:
           - { target: ubuntu-20.04, config: gcc-11-Werror }
           - { target: ubuntu-20.04, config: pam }
           - { target: ubuntu-20.04, config: kitchensink }
-          - { target: ubuntu-20.04, config: hardenedmalloc }
+          - { target: ubuntu-22.04, config: hardenedmalloc }
           - { target: ubuntu-20.04, config: tcmalloc }
           - { target: ubuntu-latest, config: openssl-master }
           - { target: ubuntu-latest, config: openssl-noec }
@@ -51,6 +56,7 @@ jobs:
           - { target: ubuntu-latest, config: openssl-3.0.7 }
           - { target: ubuntu-latest, config: openssl-1.1.1_stable }
           - { target: ubuntu-latest, config: openssl-3.0 }  # stable branch
+          - { target: ubuntu-latest, config: libressl-3.7.0 }
           - { target: ubuntu-22.04, config: pam }
           - { target: ubuntu-22.04, config: krb5 }
           - { target: ubuntu-22.04, config: heimdal }
@@ -61,6 +67,7 @@ jobs:
           - { target: ubuntu-22.04, config: without-openssl }
           - { target: macos-11, config: pam }
           - { target: macos-12, config: pam }
+          - { target: macos-13, config: pam }
     runs-on: ${{ matrix.target }}
     steps:
     - uses: actions/checkout@main