Bump elastic-agent-libs to get the new kibana client (#3394)

Use the new kibana client that sends `Elastic-Api-Version` header in all
kibana http requests.

Author: pchila

NOTICE.txt

@@ -1367,11 +1367,11 @@ SOFTWARE
 
 --------------------------------------------------------------------------------
 Dependency : github.com/elastic/elastic-agent-libs
-Version: v0.3.13
+Version: v0.3.14
 Licence type (autodetected): Apache-2.0
 --------------------------------------------------------------------------------
 
-Contents of probable licence file $GOMODCACHE/github.com/elastic/elastic-agent-libs@v0.3.13/LICENSE:
+Contents of probable licence file $GOMODCACHE/github.com/elastic/elastic-agent-libs@v0.3.14/LICENSE:
 
                                  Apache License
                            Version 2.0, January 2004

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/elastic/e2e-testing v1.1.0
 	github.com/elastic/elastic-agent-autodiscover v0.6.2
 	github.com/elastic/elastic-agent-client/v7 v7.4.0
-	github.com/elastic/elastic-agent-libs v0.3.13
+	github.com/elastic/elastic-agent-libs v0.3.14
 	github.com/elastic/elastic-agent-system-metrics v0.6.1
 	github.com/elastic/elastic-transport-go/v8 v8.3.0
 	github.com/elastic/go-elasticsearch/v8 v8.8.2

go.sum

@@ -779,8 +779,8 @@ github.com/elastic/elastic-agent-autodiscover v0.6.2 h1:7P3cbMBWXjbzA80rxitQjc+P
 github.com/elastic/elastic-agent-autodiscover v0.6.2/go.mod h1:yXYKFAG+Py+TcE4CCR8EAbJiYb+6Dz9sCDoWgOveqtU=
 github.com/elastic/elastic-agent-client/v7 v7.4.0 h1:h75oTkkvIjgiKVm61NpvTZP4cy6QbQ3zrIpXKGigyjo=
 github.com/elastic/elastic-agent-client/v7 v7.4.0/go.mod h1:9/amG2K2y2oqx39zURcc+hnqcX+nyJ1cZrLgzsgo5c0=
-github.com/elastic/elastic-agent-libs v0.3.13 h1:qFiBWeBfjsBId+i31rggyW2ZjzA9qBRz7wIiy+rkcvc=
-github.com/elastic/elastic-agent-libs v0.3.13/go.mod h1:mpSfrigixx8x+uMxWKl4LtdlrKIhZbA4yT2eIeIazUQ=
+github.com/elastic/elastic-agent-libs v0.3.14 h1:rUHqpdVv75JLQMeRBCW1+pXBxoCF7hPeY2Bvbbs8wL4=
+github.com/elastic/elastic-agent-libs v0.3.14/go.mod h1:mpSfrigixx8x+uMxWKl4LtdlrKIhZbA4yT2eIeIazUQ=
 github.com/elastic/elastic-agent-system-metrics v0.6.1 h1:LCN1lvQTkdUuU/rKlpKyVMDU/G/I8/iZWCaW6K+mo4o=
 github.com/elastic/elastic-agent-system-metrics v0.6.1/go.mod h1:Bj8XM/uNKm553blQHkGNEICRLGnVEtw8yttmV5vBngA=
 github.com/elastic/elastic-integration-corpus-generator-tool v0.5.0/go.mod h1:uf9N86y+UACGybdEhZLpwZ93XHWVhsYZAA4c2T2v6YM=