Merge pull request dita-ot#4359 from robander/oasisbump

Update to latest OASIS 2.0 grammar files

build.gradle

@@ -208,8 +208,8 @@ def bundled = [
         "normalize": "https://github.com/dita-ot/org.dita.normalize/archive/refs/tags/1.1.0.zip",
         "dita11": "https://github.com/dita-ot/org.dita.specialization.dita11/archive/1.1.1.zip",
         "dita12": "https://github.com/dita-ot/org.oasis-open.dita.v1_2/archive/1.2.1.zip",
-        "dita20": "https://github.com/dita-ot/dita/releases/download/2.0.0-20230426/org.oasis-open.dita.v2_0.zip",
-        "dita20-techcomm": "https://github.com/dita-ot/dita-techcomm/releases/download/2.0.0-20230426/org.oasis-open.dita.techcomm.v2_0.zip",
+        "dita20": "https://github.com/dita-ot/dita/releases/download/2.0.0-20240115/org.oasis-open.dita.v2_0.zip",
+        "dita20-techcomm": "https://github.com/dita-ot/dita-techcomm/releases/download/2.0.0-20240122/org.oasis-open.dita.techcomm.v2_0.zip",
         "xdita": "https://github.com/oasis-tcs/dita-lwdita/releases/download/v0.3.0.1/org.oasis-open.xdita.v0_3_0.zip",
         "index": "https://github.com/dita-ot/org.dita.index/releases/download/1.0.0/org.dita.index-1.0.0.zip",
         "axf": "https://github.com/dita-ot/org.dita.pdf2.axf/releases/download/3.6.1/org.dita.pdf2.axf-3.6.1.zip",