GHA workflow break up

It's useful to see the configure step by itself, so split it out
from the installation of prerequisites.
The make install is verbose, put it in it's own step
Move checking of the errors test-suite and ccache checks from
the Build to Test step.

.github/workflows/ci.yml

@@ -192,7 +192,7 @@ jobs:
       with:
         key: ${{ matrix.os || 'ubuntu-20.04' }}-${{ matrix.compiler || 'gcc' }}${{ matrix.GCC }}
 
-    - name: Configure
+    - name: Install Dependencies
       run: |
           set -x
           export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
@@ -224,6 +224,9 @@ jobs:
           $CC --version
           $CXX --version
 
+    - name: Configure
+      run: |
+          set -x
           if test -n '${{ matrix.CONFIGOPTS }}'; then
             CONFIGOPTS=${{ matrix.CONFIGOPTS }}
           fi
@@ -257,10 +260,6 @@ jobs:
           set -x
           make $SWIGJOBS
           ./swig -version && ./swig -pcreversion
-          if test -z "$SWIGLANG"; then make $SWIGJOBS check-ccache; fi
-          if test -z "$SWIGLANG"; then make $SWIGJOBS check-errors-test-suite; fi
-          echo 'Installing...'
-          if test -z "$SWIGLANG"; then sudo make install && swig -version && ccache-swig -V; fi
 
     - name: Test
       working-directory: build/build
@@ -291,6 +290,10 @@ jobs:
           if test -n "$CPP11"; then export CPPSTD=c++11; fi
           if test -n "$CPP14"; then export CPPSTD=c++14; fi
           if test -n "$CPP17"; then export CPPSTD=c++17; fi
+
+          if test -z "$SWIGLANG"; then make $SWIGJOBS check-ccache; fi
+          if test -z "$SWIGLANG"; then make $SWIGJOBS check-errors-test-suite; fi
+
           # Stricter compile flags for examples. Various headers and SWIG generated code prevents full use of -pedantic.
           if test -n "$SWIGLANG"; then cflags=$($GITHUB_WORKSPACE/Tools/testflags.py --language $SWIGLANG --cflags --std=$CSTD --compiler=$CC) && echo $cflags; fi
           if test -n "$SWIGLANG"; then cxxflags=$($GITHUB_WORKSPACE/Tools/testflags.py --language $SWIGLANG --cxxflags --std=$CPPSTD --compiler=$CC) && echo $cxxflags; fi
@@ -299,6 +302,12 @@ jobs:
           if test -n "$SWIGLANG"; then make $SWIGJOBS check-$SWIGLANG-examples CFLAGS="$cflags" CXXFLAGS="$cxxflags"; fi
           if test -n "$SWIGLANG"; then make $SWIGJOBS check-$SWIGLANG-test-suite CFLAGS="$cflags" CXXFLAGS="$cxxflags"; fi
 
+    - name: Test Installation
+      run: |
+      working-directory: build/build
+          set -x
+          if test -z "$SWIGLANG"; then sudo make install && swig -version && ccache-swig -V; fi
+
     - name: Clean
       working-directory: build/build
       run: |