Fix test

Author: carlosdelest

x-pack/plugin/src/yamlRestTest/resources/rest-api-spec/test/esql/180_match_operator.yml

@@ -181,7 +181,7 @@ setup:
 
   - match: { status: 400 }
   - match: { error.type: verification_exception }
-  - match: { error.reason: "/.+Invalid\\ condition\\ \\[content\\:\"fox\"\\ OR\\ to_upper\\(content\\)\\ ==\\ \"FOX\"\\]\\.\\ \\[\\:\\]\\ operator.+/" }
+  - match: { error.reason: "/.+Invalid\\ condition\\ \\[content\\:\"fox\"\\ OR\\ to_upper\\(content\\)\\ ==\\ \"FOX\"\\]\\./" }
 
   - do:
       catch: bad_request
@@ -193,7 +193,7 @@ setup:
 
   - match: { status: 400 }
   - match: { error.type: verification_exception }
-  - match: { error.reason: "/.+Invalid\\ condition\\ \\[content\\:\"fox\"\\ OR\\ to_upper\\(content\\)\\ ==\\ \"FOX\"\\]\\.\\ \\[\\:\\]\\ operator.+/" }
+  - match: { error.reason: "/.+Invalid\\ condition\\ \\[content\\:\"fox\"\\ OR\\ to_upper\\(content\\)\\ ==\\ \"FOX\"\\]\\./" }
 
 
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