Update bwc verions for (opensearch-project#2237) (opensearch-project#…

…2248)

Update the bwc versions for opensearch-project#2237 since it was backported to 1.3.

Signed-off-by: Matt Weber <matt@mattweber.org>

rest-api-spec/src/main/resources/rest-api-spec/test/search/230_interval_query.yml

@@ -44,8 +44,8 @@ setup:
 ---
 "Test regexp, explicit case sensitive":
   - skip:
-      version: " - 1.99.99"
-      reason: "case_insensitive introduced in 2.0"
+      version: " - 1.2.99"
+      reason: "case_insensitive introduced in 1.3"
   - do:
       search:
         index: test
@@ -61,8 +61,8 @@ setup:
 ---
 "Test regexp, explicit case insensitive":
   - skip:
-      version: " - 1.99.99"
-      reason: "case_insensitive introduced in 2.0"
+      version: " - 1.2.99"
+      reason: "case_insensitive introduced in 1.3"
   - do:
       search:
         index: test

server/src/main/java/org/opensearch/index/query/IntervalsSourceProvider.java

@@ -709,7 +709,7 @@ public Regexp(StreamInput in) throws IOException {
             this.flags = in.readVInt();
             this.useField = in.readOptionalString();
             this.maxExpansions = in.readOptionalVInt();
-            if (in.getVersion().onOrAfter(Version.V_2_0_0)) {
+            if (in.getVersion().onOrAfter(Version.V_1_3_0)) {
                 this.caseInsensitive = in.readBoolean();
             } else {
                 this.caseInsensitive = false;
@@ -783,7 +783,7 @@ public void writeTo(StreamOutput out) throws IOException {
             out.writeVInt(flags);
             out.writeOptionalString(useField);
             out.writeOptionalVInt(maxExpansions);
-            if (out.getVersion().onOrAfter(Version.V_2_0_0)) {
+            if (out.getVersion().onOrAfter(Version.V_1_3_0)) {
                 out.writeBoolean(caseInsensitive);
             }
         }