Don't limit RSA_NO_CRT test in all.sh to 64-bit systems

Compilation and test for the `MBEDTLS_RSA_NO_CRT` option were
previously guarded by a check for 64-bit systems, for which there
is no reason. This commit moves both outside of the guard.
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 33c17e2..cfe305f 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -471,15 +471,6 @@
 cleanup
 CC=gcc CFLAGS='-Werror -Wall -Wextra -m32' make
 
-msg "build: default config, MBEDTLS_RSA_NO_CRT, make, gcc"
-cleanup
-cp "$CONFIG_H" "$CONFIG_BAK"
-scripts/config.pl set MBEDTLS_RSA_NO_CRT
-CC=gcc CFLAGS='-Werror -Wall -Werror -O0' make
-
-msg "test: MBEDTLS_RSA_NO_CRT - main suites (inc. selftests) (ASan build)"
-make test
-
 msg "build: gcc, force 32-bit compilation"
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
@@ -592,6 +583,15 @@
 make test
 tests/ssl-opt.sh -f SHA-1
 
+msg "build: default config, MBEDTLS_RSA_NO_CRT, make, gcc"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl set MBEDTLS_RSA_NO_CRT
+CC=gcc CFLAGS='-Werror -Wall -Werror -O0' make
+
+msg "test: MBEDTLS_RSA_NO_CRT - main suites (inc. selftests) (ASan build)"
+make test
+
 msg "build: Windows cross build - mingw64, make (Link Library)" # ~ 30s
 cleanup
 CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 make lib programs