Don't set GCP ADC authent when GCP_JWT is not present to preserve gitlab-ci-local with local GCP authentication

# [7.3.0](7.2.1...7.3.0) (2025-03-10)

### Features

* skip GCP ADC authent when GCP_JWT is not present ([9ffc6327](9ffc6327))

chore(deps): update dependency to-be-continuous/semantic-release to v3.14

See merge request !94

Fixes #50

## [7.3.1](7.3.0...7.3.1) (2025-04-11)

### Bug Fixes

* **envsubst:** leave lines with '# nosubst' unchanged when substituting (used to be simply dropped) ([f8164e79](f8164e79)), closes [#50](#50)

## [7.3.2](7.3.1...7.3.2) (2025-06-13)

### Bug Fixes

* replace deprecated Docker Hub registry FQDN ([74e2cef0](74e2cef0))

Don't use pattern matching to test pure strings (messes up with files on Alpine)

## [7.3.3](7.3.2...7.3.3) (2025-07-05)

### Bug Fixes

* fix unscope_variables ([c14f1886](c14f1886))