test: remove partition token from tests (#2738)

* test: remove partition token from tests

Remove the example partition token from the SQL test scripts, as the
tokens are not stable when the encoded classes are changed. E.g.
modifying the Value classes will cause these tests to fail with a
de-serialization error, as the serialized version in the token no longer
corresponds with the version in code.

Fixes the build error in #2736

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

README.md

@@ -57,13 +57,13 @@ implementation 'com.google.cloud:google-cloud-spanner'
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-spanner:6.53.0'
+implementation 'com.google.cloud:google-cloud-spanner:6.54.0'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-spanner" % "6.53.0"
+libraryDependencies += "com.google.cloud" % "google-cloud-spanner" % "6.54.0"
 ```
 <!-- {x-version-update-end} -->
 
@@ -432,7 +432,7 @@ Java is a registered trademark of Oracle and/or its affiliates.
 [kokoro-badge-link-5]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-spanner/java11.html
 [stability-image]: https://img.shields.io/badge/stability-stable-green
 [maven-version-image]: https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-spanner.svg
-[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-spanner/6.53.0
+[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-spanner/6.54.0
 [authentication]: https://github.com/googleapis/google-cloud-java#authentication
 [auth-scopes]: https://developers.google.com/identity/protocols/oauth2/scopes
 [predefined-iam-roles]: https://cloud.google.com/iam/docs/understanding-roles#predefined_roles

google-cloud-spanner/src/main/resources/com/google/cloud/spanner/connection/ClientSideStatements.json

@@ -174,7 +174,7 @@
 		"statementType": "RUN_PARTITION",
 		"regex": "(?is)\\A\\s*run\\s+partition(?:\\s*'(.*)')?\\s*\\z",
 		"method": "statementRunPartition",
-		"exampleStatements": ["run partition 'H4sIAAAAAAAA_7VWTWwbRRSeOHESp_lpQyGoomBao1KCvU3s2IkCInWUgMOSlMT8tQcY787ak8zubHZmE5tDVQ7c4MqJAweQOFSiEhJwBa4ICVCFxAGB4MIBCQQIDgjxZr3ebJM64cIe7NmZ9_u9773Z6z-jpPCQZnA7V-e8zkjOYNw3c8LFjkO8nMHhz5CUO7lL2JNUrSomgmd0uTKZQAkdpdzOgUQZHSxpbUtaYEkLLWmR-ryORqSHHYGNtjWJst3VylgajWpcfL7pQshnuoYcOeK_T_y0MPzaxQRK6WjA4My3HSHRSX0T72CNYaeuVSTxcI0RiClJHZM0JRqPHW9Ijzp1OOzbIi1Qvb97nE-S1gaRIHo8gmPNVb-gNvkfUAmFwcBoZKDKtwiAmo6rux6XvOZbWrklSRTf8LZPvFbk8Ex3h3t-jnkEm-HrNrqKhqCUQmJJbHB6aCk3OlIKNqnwU_r9TRceKM35o0sTug0rNA88WkEjNm5GAmIFjUc4bNCXiUpXNF207wF3F2LuOujk9tDJ6FQVme3thKo9CdRzBSVryrBEiSvlpoeyR9ki2LqdIQS69x6uG_NaQX0NLBrtbHxP-b7-28Rf_YPV75QptZ2xzJKJi5hkjVpxJlvIW9NZjGeKWTJdmiOz0yWrVJuB5NNdsb4V4qUEGrmMxnapbCxy26ZS1VDoaAiCtIi3zncBgzvineFIUieeIrSJJS5zLuSSo2pt3ioIJ4xg1dV9ROJ6wAQd9VuUAezhW5JRcCnR8ZiezgPmDrq4TlSBlehEME3qJCB-qDvqesQiMAQWG76zJUKxQdej3KOyJVHuSLJn1l3jUigPLnv3whzewYxCfmTNYS21d7eOxhVIStOmQlJD58ZWcAJ1cePPoUMoapEfbzSsV1_5-2YC9QLaQGlsEwAG0B5rg-FLyrSnsHuwi4vxxDop7UxpS01i-ECrbbZOQEPIzNMxPZWg2GZhR0KQDyg3OeUmt8gZa09zkXnGsblJLapKCu5_fefdf-QfA2Wgp456bKV-OlA_saf-BJAWRJMD33z86V0vfdGLEstoiHFsLsNs5l4FpWTDI6LBmdl0H1to8313EH4TagVN5k6BxQe7ovYsZj7JAPWKhYrtslM3vj_3vDj2OcS0gpI76hD67OEj1C_WBFwvhgzevvpz_f3K619-BBPmMuqnYtVnDJgqWy6R6L7uzKmCwPy-pr6Nsw_eeIu9cPaRYrttIbfTXeWVxZtra798cuLOzQRKQl9hz8OtJRbQRJ0qzM9BcAY3yaHzVwlnFkFKccaihJmi3FoFYgVVg3YLxo9E93QhUJAcqAJOviGXAwMSnb_FIQwJ7sBfQBitYtt-MOh16Am4gN2rh5E_iq8zpceDATkaMEk1f27J8e34oStRsrJaLRagrzqDUm2eFUT5Tz-Utjxup-3Wi0EU6d0G8Uiamo8uUFORdLJrLAe_H8KJuBh0ZEoQIYLtcCKkoO-hpbDt7sOvXYJq5_TAV4zST6mYnwP0NyFooe7qTY1CK2PHICJYaWqY1jB41cyaFjoXWi1vlWatC1PZaVysZQukWMjW8vm5bJ7Mlgoz08WZqfwcpHnqQJpRPI9fm1j98Nv33gaiV1DSwQ6HK3RAEPiAM-He7Pth9ppC1fzs6zeDGToW3D1qdRIW1v8UsxaDSGhT_wJCVcN1bwoAAA=='"]
+		"exampleStatements": []
 	},
 	{
 		"name": "RUN PARTITIONED QUERY <sql>",