Remove scan="true" from logback.xml files that end up inside JARs

Some of these files end up inside the package due to leiningen scooping
up everything in dev-resources in the :base profile. If they end up being found
and used during server startup rather than files on disk (such as during builds
and tests), they can't be watched with scan="true" since they are read-only inside
the JAR. Logback 1.5 will then log directly to stdout which we don't want. We only
need scan="true" for files that get laid down by the openvox-server
and openvoxdb packages. To be safe, we are removing scan="true" from all logback.xml
files in all repos.

Signed-off-by: nmburgan <13688219+nmburgan@users.noreply.github.com>

Author: nmburgan

dev-resources/logback.xml

@@ -1,4 +1,4 @@
-<configuration scan="true">
+<configuration>
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
             <pattern>%d %-5p [%c{2}] %m%n</pattern>

examples/java_service/logback.xml

@@ -1,4 +1,4 @@
-<configuration scan="true">
+<configuration>
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
             <pattern>%d %-5p [%c{2}] %m%n</pattern>