Restore config_set/get_int

I mistakenly removed the `config_set/get_int` APIs when removing `config_set/get_str`.

Author: jhiemstrawisc

src/scitokens.cpp

@@ -955,6 +955,10 @@ int keycache_set_jwks(const char *issuer, const char *jwks, char **err_msg) {
     return 0;
 }
 
+int config_set_int(const char *key, int value, char **err_msg) {
+    return scitoken_config_set_int(key, value, err_msg);
+}
+
 int scitoken_config_set_int(const char *key, int value, char **err_msg) {
     if (!key) {
         if (err_msg) {
@@ -994,6 +998,10 @@ int scitoken_config_set_int(const char *key, int value, char **err_msg) {
     }
 }
 
+int config_get_int(const char *key, char **err_msg) {
+    return scitoken_config_get_int(key, err_msg);
+}
+
 int scitoken_config_get_int(const char *key, char **err_msg) {
     if (!key) {
         if (err_msg) {

src/scitokens.h

@@ -294,6 +294,9 @@ int keycache_set_jwks(const char *issuer, const char *jwks, char **err_msg);
  * APIs for managing scitokens configuration parameters.
  */
 
+// On its way to deprecation
+int config_set_int(const char *key, int value, char **err_msg);
+
 /**
  * Update scitokens int parameters.
  * Takes in key/value pairs and assigns the input value to whatever
@@ -302,6 +305,9 @@ int keycache_set_jwks(const char *issuer, const char *jwks, char **err_msg);
  */
 int scitoken_config_set_int(const char *key, int value, char **err_msg);
 
+// on its way to deprecation
+int config_get_int(const char *key, char **err_msg);
+
 /**
  * Get current scitokens int parameters.
  * Returns the value associated with the supplied input key on success, and -1