Resolve inconsistencies in .gitignore making release-plz fail (#1117)

* chore: fix release-plz file that are having problem with it

* chore: remove warning about lambda-integration-tests not being published

---------

Co-authored-by: Davide Melfi <dmelfi@amazon.com>

Author: darklight3it

.gitignore

@@ -21,7 +21,6 @@ Cargo.lock
 .LSOverride
 
 # Environment
-.env
 *.env.local
 
 # AWS / SAM

examples/http-axum-diesel-ssl/.DS_Store

@@ -5,6 +5,7 @@ git_release_enable = false
 [[package]]
 name = "lambda-integration-tests"
 publish = false
+release = false
 
 [changelog]
 protect_breaking_commits = true