Modify S5547(PL/SQL): Migrate to LayC - code re-creation (#3358)

## Review

A dedicated reviewer checked the rule description successfully for:

- [ ] logical errors and incorrect information
- [ ] information gaps and missing content
- [ ] text style and tone
- [ ] PR summary and labels follow [the
guidelines](https://github.com/SonarSource/rspec/#to-modify-an-existing-rule)

docs/header_names/allowed_framework_names.adoc

@@ -123,5 +123,7 @@
 // Azure resource manager
 * ARM templates
 * Bicep
+// PL/SQL
+* DBMS_CRYPTO
 // Go
 * Go Standard Library

rules/S5547/plsql/how-to-fix-it/dbms-crypto.adoc

@@ -0,0 +1,28 @@
+== How to fix it in ``++DBMS_CRYPTO++``
+
+=== Code examples
+
+include::../../common/fix/code-rationale.adoc[]
+
+==== Noncompliant code example
+
+[source,sql,diff-id=1,diff-type=noncompliant]
+----
+PLS_INTEGER := DBMS_CRYPTO.ENCRYPT_DES              // Noncompliant
+                           + DBMS_CRYPTO.CHAIN_CBC
+                           + DBMS_CRYPTO.PAD_PKCS5;
+----
+
+==== Compliant solution
+
+[source,sql,diff-id=1,diff-type=compliant]
+----
+PLS_INTEGER := DBMS_CRYPTO.ENCRYPT_AES256
+                           + DBMS_CRYPTO.CHAIN_CBC
+                           + DBMS_CRYPTO.PAD_PKCS5;
+----
+
+=== How does this work?
+
+include::../../common/fix/strong-cryptography.adoc[]
+

rules/S5547/plsql/metadata.json

@@ -0,0 +1,3 @@
+{
+  
+}

rules/S5547/plsql/rule.adoc

@@ -0,0 +1,36 @@
+include::../summary.adoc[]
+
+== Why is this an issue?
+
+include::../rationale.adoc[]
+
+include::../impact.adoc[]
+
+// How to fix it section
+
+include::how-to-fix-it/dbms-crypto.adoc[]
+
+== Resources
+
+=== Documentation
+
+* Oracles docs - https://docs.oracle.com/en/database/oracle/oracle-database/21/arpls/DBMS_CRYPTO.html[DBMS_CRYPTO reference]
+
+include::../common/resources/standards.adoc[]
+
+ifdef::env-github,rspecator-view[]
+
+'''
+== Implementation Specification
+(visible only on this page)
+
+include::../message.adoc[]
+
+'''
+== Comments And Links
+(visible only on this page)
+
+include::../comments-and-links.adoc[]
+
+endif::env-github,rspecator-view[]
+