Lock file maintenance Python dependencies (#656)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

pyproject.toml

@@ -8,7 +8,7 @@ package-mode = false
 python = "^3.10"
 ops = "^2.15.0"
 cryptography = "^43.0.0"
-boto3 = "^1.35.4"
+boto3 = "^1.35.5"
 pgconnstr = "^1.0.1"
 requests = "^2.32.3"
 tenacity = "^9.0.0"
@@ -17,7 +17,7 @@ pydantic = "^1.10.18"
 poetry-core = "^1.9.0"
 jsonschema = "^4.23.0"
 jinja2 = "^3.1.4"
-lightkube = "^0.15.3"
+lightkube = "^0.15.4"
 lightkube-models = "^1.28.1.4"
 psycopg2 = "^2.9.9"
 
@@ -62,7 +62,7 @@ parameterized = "^0.9.0"
 optional = true
 
 [tool.poetry.group.integration.dependencies]
-lightkube = "^0.15.3"
+lightkube = "^0.15.4"
 pytest = "^8.3.2"
 pytest-github-secrets = {git = "https://github.com/canonical/data-platform-workflows", tag = "v21.0.0", subdirectory = "python/pytest_plugins/github_secrets"}
 pytest-operator = "^0.36.0"
@@ -72,7 +72,7 @@ allure-pytest-collection-report = {git = "https://github.com/canonical/data-plat
 # renovate caret doesn't work: https://github.com/renovatebot/renovate/issues/26940
 juju = "<=3.5.2.0"
 psycopg2-binary = "^2.9.9"
-boto3 = "^1.35.4"
+boto3 = "^1.35.5"
 tenacity = "^9.0.0"
 allure-pytest = "^2.13.5"