applies_to and substitutions fixed

Author: eedugon

deploy-manage/security/enabling-cipher-suites-for-stronger-encryption.md

@@ -1,6 +1,9 @@
 ---
 mapped_pages:
   - https://www.elastic.co/guide/en/elasticsearch/reference/current/ciphers.html
+applies_to:
+  deployment:
+    self: all
 ---
 
 # Enabling cipher suites for stronger encryption [ciphers]

deploy-manage/security/httprest-clients-security.md

@@ -1,6 +1,12 @@
 ---
 mapped_pages:
   - https://www.elastic.co/guide/en/elasticsearch/reference/current/http-clients.html
+applies_to:
+  deployment:
+    self: all
+    eck: all
+    ess: all
+    ece: all
 ---
 
 # Securing HTTP client applications

deploy-manage/security/limitations.md

@@ -2,6 +2,13 @@
 mapped_pages:
 - https://www.elastic.co/guide/en/elasticsearch/reference/current/security-limitations.html
 navigation_title: Limitations
+applies_to:
+  deployment:
+    self: all
+    eck: all
+    ess: all
+    ece: all
+
 ---
 
 # Security limitations [security-limitations]

deploy-manage/security/secure-clients-integrations.md

@@ -1,6 +1,12 @@
 ---
 mapped_pages:
   - https://www.elastic.co/guide/en/elasticsearch/reference/current/security-clients-integrations.html
+applies_to:
+  deployment:
+    self: all
+    eck: all
+    ess: all
+    ece: all
 ---
 
 # Secure other {{stack}} components 

deploy-manage/security/self-auto-setup.md

@@ -2,6 +2,10 @@
 navigation_title: Automatic security setup
 applies_to:
   self: ga
+sub:
+  es-conf: "/etc/elasticsearch"
+  slash: "/"
+  escape: "\\"
 mapped_pages:
   - https://www.elastic.co/guide/en/elasticsearch/reference/current/configuring-stack-security.html
 ---

deploy-manage/security/supported-ssltls-versions-by-jdk-version.md

@@ -1,6 +1,9 @@
 ---
 mapped_pages:
   - https://www.elastic.co/guide/en/elasticsearch/reference/current/jdk-tls-versions.html
+applies_to:
+  deployment:
+    self: all
 ---
 
 # Supported SSL/TLS versions by JDK version [jdk-tls-versions]