Stop accepting table name in single quotes

Author: HielkeJ

instrumentation/pg/lib/opentelemetry/instrumentation/pg/patches/connection.rb

@@ -15,7 +15,7 @@ module Patches
         # Module to prepend to PG::Connection for instrumentation
         module Connection # rubocop:disable Metrics/ModuleLength
           # Capture the first word (including letters, digits, underscores, & '.', ) that follows common table commands
-          TABLE_NAME = /\b(?:FROM|INTO|UPDATE|CREATE\s+TABLE(?:\s+IF\s+NOT\s+EXISTS)?|DROP\s+TABLE(?:\s+IF\s+EXISTS)?|ALTER\s+TABLE(?:\s+IF\s+EXISTS)?)\s+["']?([\w\.]+)["']?/i
+          TABLE_NAME = /\b(?:FROM|INTO|UPDATE|CREATE\s+TABLE(?:\s+IF\s+NOT\s+EXISTS)?|DROP\s+TABLE(?:\s+IF\s+EXISTS)?|ALTER\s+TABLE(?:\s+IF\s+EXISTS)?)\s+["]?([\w\.]+)["]?/i
 
           PG::Constants::EXEC_ISH_METHODS.each do |method|
             define_method method do |*args, &block|

instrumentation/pg/test/fixtures/sql_table_name.json

@@ -51,10 +51,6 @@
       "name": "from_with_join",
       "sql": "SELECT columns FROM test_table JOIN table2 ON test_table.column = table2.column"
     },
-    {
-      "name": "table_name_with_single_quotes",
-      "sql": "SELECT columns FROM 'test_table'"
-    },
     {
       "name": "table_name_with_double_quotes",
       "sql": "SELECT columns FROM \"test_table\""