Update mv_contains_all docs to reflect the correct version and add lifecycle metadata

Documentation rewording.

Co-authored-by: Liam Thompson <[email protected]>

Author: mjmbischoff

docs/changelog/133099.yaml

@@ -1,5 +1,5 @@
 pr: 133099
-summary: Add MV_CONTAINS_ALL ES:QL function
+summary: Add MV_CONTAINS_ALL function
 area: ES|QL
 type: enhancement
 issues: []

x-pack/plugin/esql/qa/testFixtures/src/main/resources/string.csv-spec

@@ -1931,7 +1931,7 @@ l1:integer | l2:integer
 null       | 0
 ;
 
-mvContainsAll#[skip:-9.2.99,reason:new mvContainsall function added in 9.3]
+mvContainsAll#[skip:-9.1.99,reason:new mvContainsall function added in 9.2]
 // tag::mv_contains_all[]
 ROW a = "a", b = ["a", "b", "c"]
 | EVAL a_subset_of_b = mv_contains_all(b, a)
@@ -1944,7 +1944,7 @@ a         | [a, b, c]    | true
 // end::mv_contains_all-result[]
 ;
 
-mvContainsAll_bothsides#[skip:-9.2.99,reason:new mvContainsall function added in 9.3]
+mvContainsAll_bothsides#[skip:-9.1.99,reason:new mvContainsall function added in 9.2]
 // tag::mv_contains_all_bothsides[]
 ROW a = ["a","c"], b = ["a", "b", "c"]
 | EVAL a_subset_of_b = mv_contains_all(b, a)
@@ -1957,7 +1957,7 @@ a:keyword | b:keyword | a_subset_of_b:boolean
 // end::mv_contains_all_bothsides-result[]
 ;
 
-mvContainsAllCombinations#[skip:-9.2.99,reason:new mvContainsall function added in 9.3]
+mvContainsAllCombinations#[skip:-9.1.99,reason:new mvContainsall function added in 9.2]
 
 ROW a = "a", b = ["a", "b", "c"], n = null
 | EVAL aa = mv_contains_all(a, a), 
@@ -1973,7 +1973,7 @@ a:keyword | b:keyword | n:null | aa:boolean | bb:boolean   | ab:boolean | ba:boo
 a         | [a, b, c] | null   | true       | true         | false      | true       | null       | null      | null
 ;
 
-mvContainsAll_where#[skip:-9.2.99,reason:new mvContainsall function added in 9.3]
+mvContainsAll_where#[skip:-9.1.99,reason:new mvContainsall function added in 9.2]
 // tag::mv_contains_all_where[]
 FROM airports
 | WHERE mv_contains_all(type, ["major","military"]) AND scalerank == 9

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/function/scalar/multivalue/MvContainsAll.java

@@ -28,6 +28,8 @@
 import org.elasticsearch.xpack.esql.core.type.DataType;
 import org.elasticsearch.xpack.esql.evaluator.mapper.EvaluatorMapper;
 import org.elasticsearch.xpack.esql.expression.function.Example;
+import org.elasticsearch.xpack.esql.expression.function.FunctionAppliesTo;
+import org.elasticsearch.xpack.esql.expression.function.FunctionAppliesToLifecycle;
 import org.elasticsearch.xpack.esql.expression.function.FunctionInfo;
 import org.elasticsearch.xpack.esql.expression.function.Param;
 import org.elasticsearch.xpack.esql.planner.PlannerUtils;
@@ -52,12 +54,15 @@ public class MvContainsAll extends BinaryScalarFunction implements EvaluatorMapp
 
     @FunctionInfo(
         returnType = "boolean",
-        description = "Checks if the values yielded by multivalue value expression are all present in the values yielded by the other "
-            + "multivalue expression. The result is a boolean representing the outcome or null if either of the expressions where null.",
+        description = "\"Checks if all values yielded by the second multivalue expression are present in the values yielded by " +
+            "the first multivalue expression. Returns a boolean, or null if either expression is null.",
         examples = {
             @Example(file = "string", tag = "mv_contains_all"),
             @Example(file = "string", tag = "mv_contains_all_bothsides"),
-            @Example(file = "string", tag = "mv_contains_all_where"), }
+            @Example(file = "string", tag = "mv_contains_all_where"), },
+        appliesTo = {
+            @FunctionAppliesTo(lifeCycle = FunctionAppliesToLifecycle.PREVIEW, version = "9.2.0")
+        }
     )
     public MvContainsAll(
         Source source,