fix: support multiple letters in openssl patch version (#4106)

Signed-off-by: honigbot <thesoftbear@gmail.com>

syft/pkg/cataloger/binary/classifier_cataloger_test.go

@@ -1183,6 +1183,17 @@ func Test_Cataloger_PositiveCases(t *testing.T) {
 				Metadata:  metadata("openssl-binary"),
 			},
 		},
+		{
+			logicalFixture: "openssl/1.1.1zb/linux-arm64",
+			expected: pkg.Package{
+				Name:      "openssl",
+				Version:   "1.1.1zb",
+				Type:      "binary",
+				PURL:      "pkg:generic/openssl@1.1.1zb",
+				Locations: locations("openssl"),
+				Metadata:  metadata("openssl-binary"),
+			},
+		},
 		{
 			logicalFixture: "gcc/12.3.0/linux-amd64",
 			expected: pkg.Package{

syft/pkg/cataloger/binary/classifiers.go

@@ -493,7 +493,7 @@ func DefaultClassifiers() []binutils.Classifier {
 			EvidenceMatcher: m.FileContentsVersionMatcher(
 				// [NUL]OpenSSL 3.1.4'
 				// [NUL]OpenSSL 1.1.1w'
-				`\x00OpenSSL (?P<version>[0-9]+\.[0-9]+\.[0-9]+([a-z]|-alpha[0-9]|-beta[0-9]|-rc[0-9])?)`,
+				`\x00OpenSSL (?P<version>[0-9]+\.[0-9]+\.[0-9]+([a-z]+|-alpha[0-9]|-beta[0-9]|-rc[0-9])?)`,
 			),
 			Package: "openssl",
 			PURL:    mustPURL("pkg:generic/openssl@version"),