Getting GCP secrets is not working properly with upgrade to 3.4.0

[NataliaAiupova]

After upgrade to the 3.4.0 version of spring boot, resolving of GCP secrets from secret manager stopped working in application.properties file

application.properties file

spring.config.import=sm://
my_test=${sm://my_secret_in_gcp}

The value of my_test results in "//my_secret_in_gcp"
and not to the value from the secret manager, which was the case with the 3.3.x and previous versions

[bclozel]

I think this is a duplicate of #34124