fix(ssl): fixed env var behaves unexpectedly (#1570) (#1576)

(cherry picked from commit 803c132)

Co-authored-by: Atif Ali <[email protected]>

Author: mergify[bot]

src/main/java/io/cryostat/net/SslConfiguration.java

@@ -63,7 +63,7 @@ public class SslConfiguration {
         this.fs = fs;
         this.logger = logger;
 
-        if (env.hasEnv(Variables.DISABLE_SSL)) {
+        if ("true".equals(env.getEnv(Variables.DISABLE_SSL))) {
             strategy = new NoSslStrategy();
             logger.info("Selected NoSSL strategy");
             return;