Switch cmake -O2 builds around to where we test a lot

Use Release mode (-O2) for component_test_full_cmake_clang which runs SSL
tests.

To have some coverage with Check mode (which enables more compiler warnings
but compiles with -Os), change a few other builds that only run unit tests
at most to Check mode.

Don't add any new builds, to keep the total build volume down. We don't need
extensive coverage of all combinations, just a reasonable set.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 8f65807..dc576dd 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -817,7 +817,7 @@
 component_test_zlib_cmake() {
     msg "build: zlib enabled, cmake"
     scripts/config.pl set MBEDTLS_ZLIB_SUPPORT
-    cmake -D ENABLE_ZLIB_SUPPORT=On -D CMAKE_BUILD_TYPE:String=Check .
+    cmake -D ENABLE_ZLIB_SUPPORT=On -D CMAKE_BUILD_TYPE:String=Release .
     make
 
     msg "test: main suites (zlib, cmake)"
@@ -1055,7 +1055,7 @@
 component_test_full_cmake_clang () {
     msg "build: cmake, full config, clang" # ~ 50s
     scripts/config.pl full
-    CC=clang cmake -D CMAKE_BUILD_TYPE:String=Check -D ENABLE_TESTING=On .
+    CC=clang cmake -D CMAKE_BUILD_TYPE:String=Release -D ENABLE_TESTING=On .
     make
 
     msg "test: main suites (full config)" # ~ 5s
@@ -1330,7 +1330,7 @@
 component_test_no_date_time () {
     msg "build: default config without MBEDTLS_HAVE_TIME_DATE"
     scripts/config.pl unset MBEDTLS_HAVE_TIME_DATE
-    CC=gcc cmake
+    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Check
     make
 
     msg "test: !MBEDTLS_HAVE_TIME_DATE - main suites"
@@ -1722,7 +1722,7 @@
     MBEDTLS_ROOT_DIR="$PWD"
     mkdir "$OUT_OF_SOURCE_DIR"
     cd "$OUT_OF_SOURCE_DIR"
-    cmake "$MBEDTLS_ROOT_DIR"
+    cmake -D CMAKE_BUILD_TYPE:String=Check "$MBEDTLS_ROOT_DIR"
     make
 
     msg "test: cmake 'out-of-source' build"