fix qhelp, fix duplicate query id

Author: am0o0

ruby/ql/src/experimental/CWE-522-DecompressionBombs/DecompressionBombs.qhelp

@@ -10,9 +10,8 @@
 <recommendation>
 
 <p>When you want to decompress a user-provided compressed file you must be careful about the decompression ratio or read these files within a loop byte by byte to be able to manage the decompressed size in each cycle of the loop.</p>
-
-</recommendation>
 <p>Please read official RubyZip Documentation <a href="https://github.com/rubyzip/rubyzip/#size-validation">here</a></p>
+</recommendation>
 <example>
 <p>Rubyzip: According to <a href="https://github.com/rubyzip/rubyzip/#reading-a-zip-file">official</a> Documentation</p>
 <sample src="example_good.rb" />

ruby/ql/src/experimental/CWE-522-DecompressionBombs/DecompressionBombs.ql

@@ -5,7 +5,7 @@
  * @problem.severity error
  * @security-severity 7.8
  * @precision high
- * @id rb/user-controlled-file-decompression
+ * @id rb/user-controlled-data-decompression
  * @tags security
  *       experimental
  *       external/cwe/cwe-409