Added supported version of OpenSSL to README.md

Alerted to this by issue #5 'OpenSSL option
-no-CAstore only seems to be supported on
OpenSSL 3.0'

Currently do not see any harm in a simple removal
of '-no-CAstore' for openssl-verify toward older
version.

For 'openssl verify' command, according to this
man page website
(https://www.openssl.org/docs/man1.1.1/man1/openssl-verify.html ):
In v1.0.2, there is no '-no-CAstore' option
In v1.1.1b, strangely, '-no-CAstore' is there, where I based my work on.
In v1.1.1k, there is no '-no-CAstore' option
In v3.0,   oops, THERE IT IS!

Both of us must be getting ahead of ourselves here.

README.md

@@ -23,7 +23,6 @@ Certificate Authority Management tool is witten in bash shell.  Runs on any plat
 
 If you have ANY of the following:
 
-* at least version 1.1.1b of OpenSSL
 * befuddle by myriad of OpenSSL CLI options, particularly encryption
 * perplex by how to cross-set the numerous settings between sections within and between the OpenSSL configuration files.
 * a white lab or clean room

tls-ca-manage.sh

@@ -1787,7 +1787,7 @@ function cmd_verify_ca {
     fi
 
     # Verify the Certificate
-    openssl verify -no-CApath -no-CAstore \
+    openssl verify -no-CApath \
         -CAfile "$PARENT_IA_CERT_PEM" "$IA_CERT_PEM"
     RETSTS=$?
     if [[ ${RETSTS} -ne 0 ]]; then

tls-cert-manage.sh

@@ -1572,7 +1572,7 @@ function cmd_verify_cert {
     fi
 
     # Verify the Certificate
-    ${OPENSSL_VERIFY} -no-CApath -no-CAstore \
+    ${OPENSSL_VERIFY} -no-CApath \
         -CAfile "$PARENT_IA_CERT_PEM" "$CERT_CERT_PEM"
     RETSTS=$?
     if [[ ${RETSTS} -ne 0 ]]; then