Adjust all.sh now that restartable is in full

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index a6a688c..08c6a74 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -1913,7 +1913,6 @@
     # full minus MBEDTLS_USE_PSA_CRYPTO: run the same set of tests as basic-build-test.sh
     msg "build: cmake, full config minus MBEDTLS_USE_PSA_CRYPTO, ASan"
     scripts/config.py full
-    scripts/config.py set MBEDTLS_ECP_RESTARTABLE  # not using PSA, so enable restartable ECC
     scripts/config.py unset MBEDTLS_PSA_CRYPTO_C
     scripts/config.py unset MBEDTLS_USE_PSA_CRYPTO
     scripts/config.py unset MBEDTLS_SSL_PROTO_TLS1_3
@@ -1928,6 +1927,9 @@
     msg "test: main suites (full minus MBEDTLS_USE_PSA_CRYPTO)"
     make test
 
+    # Note: ssl-opt.sh has some test cases that depend on
+    # MBEDTLS_ECP_RESTARTABLE && !MBEDTLS_USE_PSA_CRYPTO
+    # This is the only component where those tests are not skipped.
     msg "test: ssl-opt.sh (full minus MBEDTLS_USE_PSA_CRYPTO)"
     tests/ssl-opt.sh