ZFIN-10166: Marker assembly update fix

[rtaylorzfin]

Improvements to GeneID matching and data consistency (markerAssemblyUpdate.sql):

Regular Expression Updates for GeneID Matching:

• Simplified and unified the regular expressions in multiple queries to use regexp_like(..., 'GeneID:' || accession || '(,|$)'), ensuring more accurate matching of GeneIDs at the end of the string or before a comma, and removing unnecessary wildcard patterns.
• Updated the GFF3 attribute matching to use regexp_like(gff_attributes, 'GeneID:' || db.dblink_acc_num || '(,|;|$)'), improving the specificity of the match and handling both comma and semicolon delimiters.

Table Usage and Data Consistency:

• Modified the subquery for checking existing records to use the marker_assembly table instead of sequence_feature_chromosome_location_generated, ensuring consistency with the intended data model and preventing duplicate entries.

More Details

• The temp_new_gene query was filtering on sfclg (location records) instead
  of marker_assembly, causing genes with existing locations but missing
  assembly records to be skipped. This required a second cleanup pass to
  catch them. Fix the upstream filter to check marker_assembly directly,
  simplify regex patterns, and remove the now-unnecessary second pass.