#1497 Update drupal/jwt to 8.x-1.0-beta2 (#775)

* #1497 Update drupal/jwt to 8.x-1.0-beta2

* Update JWT to 8.x-1.0-beta3

Co-authored-by: Jonathan Hunt <git@huntdesign.co.nz>

composer.json

@@ -18,7 +18,7 @@
     "drupal/search_api": "~1.8",
     "islandora/jsonld": "dev-8.x-1.x",
     "stomp-php/stomp-php": "4.*",
-    "drupal/jwt": "1.0.0-beta1",
+    "drupal/jwt": "^1.0.0-beta3",
     "drupal/filehash": "^1.1",
     "drupal/prepopulate" : "^2.2",
     "drupal/eva" : "^2.0",