[wp] Move session directories

- insert place holders for Dune tests

src/plugins/wp/tests/test_config_qualif

 PLUGIN: wp
-CMD: @frama-c@ -wp -wp-par 1 -wp-share @PTEST_SHARE_DIR@ -wp-msg-key shell -wp-warn-key pedantic-assigns=inactive -wp-report @PTEST_SUITE_DIR@/../qualif.report -wp-session @PTEST_SUITE_DIR@/oracle@PTEST_CONFIG@/@PTEST_NAME@.@PTEST_NUMBER@.session -wp-cache-env -wp-cache replay @PTEST_FILE@
+CMD: @frama-c@ -wp -wp-par 1 -wp-share @PTEST_SHARE_DIR@ -wp-msg-key shell -wp-warn-key pedantic-assigns=inactive -wp-report @PTEST_SUITE_DIR@/../qualif.report -wp-session @PTEST_SUITE_DIR@/@PTEST_NAME@.@PTEST_NUMBER@.session@PTEST_CONFIG@ -wp-cache-env -wp-cache replay @PTEST_FILE@
 OPT:

src/plugins/wp/tests/wp_gallery/binary-multiplication.c

@@ -3,6 +3,7 @@
 */
 
 /* run.config_qualif
+
    OPT: -wp-rte -wp-prover=alt-ergo,script -wp-prop=-lack
 */
 

src/plugins/wp/tests/wp_plugin/bitmask0x8000.i

@@ -3,6 +3,7 @@
  */
 
 /* run.config_qualif
+
    OPT: -wp-prover script,alt-ergo
  */
 

src/plugins/wp/tests/wp_plugin/oracle/unroll.res.oracle

@@ -2,7 +2,7 @@
 [kernel] Parsing unroll.i (no preprocessing)
 [wp] Running WP plugin...
 [wp] Warning: Missing RTE guards
-[wp] unroll.i:20: Warning: Missing assigns clause (assigns 'everything' instead)
+[wp] unroll.i:21: Warning: Missing assigns clause (assigns 'everything' instead)
 ------------------------------------------------------------
   Function unrolled_loop
 ------------------------------------------------------------

src/plugins/wp/tests/wp_plugin/oracle_qualif/unroll.res.oracle

@@ -2,7 +2,7 @@
 [kernel] Parsing unroll.i (no preprocessing)
 [wp] Running WP plugin...
 [wp] Warning: Missing RTE guards
-[wp] unroll.i:20: Warning: Missing assigns clause (assigns 'everything' instead)
+[wp] unroll.i:21: Warning: Missing assigns clause (assigns 'everything' instead)
 [wp] 1 goal scheduled
 [wp] [Script] Goal typed_unrolled_loop_ensures_zero : Valid
 [wp] Proved goals:    1 / 1

src/plugins/wp/tests/wp_plugin/unroll.i

@@ -3,6 +3,7 @@
 */
 
 /* run.config_qualif
+
    OPT: -ulevel=1 -wp-prop=@ensures -wp-prover script
 */
 

src/plugins/wp/tests/wp_plugin/unsigned.i

@@ -3,6 +3,7 @@
 */
 
 /* run.config_qualif
+
    OPT: -wp-prover script
 */
 

src/plugins/wp/tests/wp_tip/clear.i

 /* run.config
-   OPT: -wp-par 1 -wp-no-print -wp-prover qed,tip -wp-msg-key script -wp-session @PTEST_SUITE_DIR@/oracle@PTEST_CONFIG@/@PTEST_NAME@.session
+
+   OPT: -wp-par 1 -wp-no-print -wp-prover qed,tip -wp-msg-key script -wp-session @PTEST_SUITE_DIR@/@PTEST_NAME@.@PTEST_NUMBER@.session
 */
 /* run.config_qualif
    DONTRUN:

src/plugins/wp/tests/wp_tip/induction.i

@@ -3,8 +3,11 @@
 */
 
 /* run.config_qualif
+
    OPT: -wp-prover script,alt-ergo -wp-timeout 1
+
    OPT: -wp-prover script,alt-ergo -wp-timeout 1
+
    OPT: -wp-prover script,alt-ergo -wp-timeout 1
 */