[PLEASE SQUASH] Update database-migration-service.md (#34859)

* Learn Editor: Update database-migration-service.md

Learn Editor: Update database-migration-service.md

Learn Editor: Update database-migration-service.md

Learn Editor: Update database-migration-service.md

Learn Editor: Update database-migration-service.md

Learn Editor: Update database-migration-service.md

Rename image.png to dms-portal-sql-database-scenario.png

Rename image1.png to dms-portal-sql-database-dashboard1.png

Rename image10.png to dms-portal-sql-database-summary_new.png

Rename dms-portal-sql-database-dashboard1.png to dms-portal-sql-database-dashboard1_new.png

Rename dms-portal-sql-database-scenario.png to dms-portal-sql-database-scenario_new.png

Rename image11.png to dms-portal-sql-database-dashboard2_new.png

Rename image12.png to dms-portal-sql-database-monitoring1_new.png

Rename image13.png to dms-portal-sql-database-monitoring2_new.png

Rename image14.png to dms-portal-sql-database-dashboard3_new.png

Rename image2.png to dms-portal-sql-database-dashboard4_new.png

Rename image3.png to dms-portal-sql-database-source1_new.png

Rename image4.png to dms-portal-sql-database-source2_new.png

Delete data-migration/sql-server/database/media/database-migration-service/dms-portal-sql-database-source2_new.png

Rename image5.png to dms-portal-sql-database-source2_new.png

Rename image6.png to dms-portal-sql-database-selectdb1_new.png

Rename image7.png to dms-portal-sql-database-connecttarget1_new.png

Rename image8.png to dms-portal-sql-database-mapdb1_new.png

Rename image9.png to dms-portal-sql-database-selectschema_table_new.png

Rename dms-portal-sql-database-connecttarget1_new.png to dms-portal-sql-database-connecttarget1-new.png

Rename dms-portal-sql-database-dashboard1_new.png to dms-portal-sql-database-dashboard1-new.png

Rename dms-portal-sql-database-dashboard2_new.png to dms-portal-sql-database-dashboard2-new.png

Rename dms-portal-sql-database-dashboard3_new.png to dms-portal-sql-database-dashboard3-new.png

Rename dms-portal-sql-database-dashboard4_new.png to dms-portal-sql-database-dashboard4-new.png

Rename dms-portal-sql-database-mapdb1_new.png to dms-portal-sql-database-mapdb1-new.png

Rename dms-portal-sql-database-monitoring1_new.png to dms-portal-sql-database-monitoring1-new.png

Rename dms-portal-sql-database-monitoring2_new.png to dms-portal-sql-database-monitoring2-new.png

Rename dms-portal-sql-database-scenario_new.png to dms-portal-sql-database-scenario-new.png

Rename dms-portal-sql-database-selectdb1_new.png to dms-portal-sql-database-selectdb1-new.png

Rename dms-portal-sql-database-selectschema_table_new.png to dms-portal-sql-database-selectschema-table-new.png

Rename dms-portal-sql-database-source1_new.png to dms-portal-sql-database-source1-new.png

Rename dms-portal-sql-database-source2_new.png to dms-portal-sql-database-source2-new.png

Rename dms-portal-sql-database-summary_new.png to dms-portal-sql-database-summary-new.png

Update database-migration-service.md

* edit pass

* fix blocking issues

* fix blocking image names

* fix file name again

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Co-authored-by: Masha MSFT <32783170+MashaMSFT@users.noreply.github.com>
Co-authored-by: VanMSFT <40007119+VanMSFT@users.noreply.github.com>

Author: 3 people