[GR-45370] JDK 21 is LTS, remove JDK 17

Author: eregon

ci.jsonnet

@@ -10,7 +10,7 @@
 # https://github.com/google/jsonnet/releases and compiled.
 
 # CONFIGURATION
-local overlay = "8fcbcd2506181e6bd020d113940b41897bd4a528";
+local overlay = "1a47807cf46687114e0423fff01a2103ae8bd727";
 
 # For debugging: generated builds will be restricted to those listed in
 # the array. No restriction is applied when it is empty.
@@ -219,19 +219,13 @@ local part_definitions = {
   jdk: {
     local with_path = { environment+: { path+:: ["$JAVA_HOME/bin"] } },
 
-    local v17 = with_path + common.jdks["labsjdk-ce-17"] + {
-      environment+: {
-        JT_JDK: "17",
-      },
-    },
-
     local v21 = with_path + common.jdks["labsjdk-ce-21"] + {
       environment+: {
         JT_JDK: "21",
       },
     },
 
-    lts: v17 + { jdk_label:: 'lts' },
+    lts: v21 + { jdk_label:: 'lts' },
     new: v21 + { jdk_label:: 'new' },
   },
 

tool/jt.rb

@@ -64,7 +64,7 @@
 # Expand GEM_HOME relative to cwd so it cannot be misinterpreted later.
 ENV['GEM_HOME'] = File.expand_path(ENV['GEM_HOME']) if ENV['GEM_HOME']
 
-JDK_VERSIONS =  [17, 21]
+JDK_VERSIONS = [21]
 DEFAULT_JDK_VERSION = JDK_VERSIONS.first
 
 MRI_TEST_RELATIVE_PREFIX = 'test/mri/tests'