Configure docs-i18n-lint links job to ignore missing images & /development paths

Overview

Follow-up to issue #796 (closed): Assess failing links in docs-i18n-lint links jobs

Configure the docs-i18n-lint links job to:

1. ignore missing images in link validation
2. ignore broken anchor links found in /development paths

Context

Based on the assessment of failing links in the docs-i18n-lint links jobs:

1. missing images were identified as a category of failures that should be excluded from link validation enforcement
2. broken anchor links in /development paths were identified as a category of failures that should be excluded from link validation enforcement

Acceptance Criteria

• Update docs-i18n-lint links job configuration to exclude missing image validation
• pdate docs-i18n-lint links job configuration to exclude anchor link validation in /development paths
• Test configuration change in a test MR
• Verify that image-related failures are no longer reported