Support jenkins configuration as code plugin (#229)

* support jenkins configuration as code plugin

* Update src/main/java/hudson/scm/SubversionSCM.java

Co-authored-by: Tim Jacomb <[email protected]>

Author: cohencil

src/main/java/hudson/scm/SubversionSCM.java

@@ -2151,21 +2151,24 @@ public String getDisplayName() {
             return "Subversion";
         }
 
-        @Restricted(NoExternalUse.class)
-        void setGlobalExcludedRevprop(String revprop) {
-            globalExcludedRevprop = revprop;
+        public void setGlobalExcludedRevprop(String globalExcludedRevprop) {
+            this.globalExcludedRevprop = globalExcludedRevprop;
         }
 
         public String getGlobalExcludedRevprop() {
-            return globalExcludedRevprop;
+            return this.globalExcludedRevprop;
         }
 
         public int getWorkspaceFormat() {
-            if (workspaceFormat==0)
+            if (workspaceFormat == 0)
                 return SVNAdminAreaFactory.WC_FORMAT_14; // default
             return workspaceFormat;
         }
 
+        public void setWorkspaceFormat(int workspaceFormat) {
+            this.workspaceFormat = workspaceFormat;
+        }
+
         public boolean isValidateRemoteUpToVar() {
             return validateRemoteUpToVar;
         }