chore: clean up configuration files and workflows

.checkov.yml

@@ -1,4 +1,3 @@
----
 quiet: true
 skip-check:
   - CKV_DOCKER_3 # lsio images run containers as non-root by default

.github/ISSUE_TEMPLATE/issue.feature.yml

@@ -1,4 +1,3 @@
----
 # Based on the issue template
 name: Feature request
 description: Suggest an idea for this project

.github/workflows/deploy-docker-image.yml

@@ -1,4 +1,3 @@
----
 name: build-and-push-docker-image
 
 permissions: read-all

.github/workflows/greetings.yml

@@ -1,4 +1,3 @@
----
 name: Greetings
 
 permissions: read-all

.github/workflows/lint-pr-title.yml

@@ -1,4 +1,3 @@
----
 name: "Lint PR Title"
 
 permissions: read-all

.github/workflows/mega-linter.yml

@@ -3,18 +3,12 @@
 ---
 name: MegaLinter
 
-# Trigger mega-linter at every push. Action will also be visible from Pull
-# Requests to main
+# Trigger mega-linter on every PR to main.
 on:
-  # Comment this line to trigger action only on pull-requests
-  # (not recommended if you don't pay for GH Actions)
-  push:
-
   pull_request:
     branches:
       - main
 
-# Comment env block if you do not want to apply fixes
 permissions: {}
 
 env:

.hadolint.yml

@@ -1,4 +1,3 @@
----
 ##########################
 ## Hadolint config file ##
 ##########################

.mega-linter.yml

@@ -1,6 +1,5 @@
 # Configuration file for MegaLinter
 # See all available variables at https://megalinter.github.io/configuration/ and in linters documentation
----
 DISABLE:
   - COPYPASTE
   - SPELL

.yamllint.yml

@@ -1,11 +1,11 @@
 # Configuration file for yamllint.
 # Documentation: https://yamllint.readthedocs.io/en/stable/configuration.html
----
 extends: default
 
 rules:
   comments:
     min-spaces-from-content: 1
+  document-start: disable
   line-length:
     max: 205
   truthy: