Remove clang_experimental build for real this time (#8462)

This build was intended to be removed in 9488c1a ("Remove linux
clang_experimental build (#7467)") but was left in the matrix and has
since been wasting capacity.

To prevent waste going forward, make unrecognized build types in the
matrix fail when deriving the arguments. Also, simplify the arguments
setting a bit - for brevity options that are defaults are not specified;
the original builds worked this way but the new logging build did not.

.github/workflows/build.yaml

@@ -30,11 +30,9 @@ jobs:
 
         strategy:
             matrix:
-                type: [gcc_debug, gcc_release, clang, mbedtls, clang_experimental, no_detail_logging, no_progress_logging]
+                type: [gcc_debug, gcc_release, clang, mbedtls, no_detail_logging, no_progress_logging]
         env:
             BUILD_TYPE: ${{ matrix.type }}
-            DETAIL_LOGGING: ${{ matrix.type != 'no_detail_logging' && matrix.type != 'no_progress_logging' }}
-            PROGRESS_LOGGING: ${{ matrix.type != 'no_progress_logging' }}
 
         runs-on: ubuntu-latest
         if: github.actor != 'restyled-io[bot]'
@@ -84,10 +82,12 @@ jobs:
                      "gcc_release") GN_ARGS='is_debug=false';;
                      "clang") GN_ARGS='is_clang=true';;
                      "mbedtls") GN_ARGS='chip_crypto="mbedtls"';;
-                     *) ;;
+                     "no_detail_logging") GN_ARGS='chip_progress_logging=false';;
+                     "no_progress_logging") GN_ARGS='chip_progress_logging=false chip_detail_logging=false';;
+                      *) echo >&2 "Unrecognized build type: ${BUILD_TYPE}"; exit 1;;
                   esac
 
-                  scripts/build/gn_gen.sh --args="$GN_ARGS chip_detail_logging=${DETAIL_LOGGING} chip_progress_logging=${PROGRESS_LOGGING}"
+                  scripts/build/gn_gen.sh --args="$GN_ARGS"
             - name: Run Build
               timeout-minutes: 10
               run: scripts/build/gn_build.sh