Revert "jtreg: increase timeout for some hotspot tests"

This reverts commit bb80c6965fb9896ee5cc15bfe2205e4bbb9afa2c.

Signed-off-by: Andrew McDermott <andrew.mcdermott@linaro.org>
diff --git a/lava-submit.py b/lava-submit.py
index cf4c789..0345e7a 100755
--- a/lava-submit.py
+++ b/lava-submit.py
@@ -16,9 +16,9 @@
     'ethernet': 800,
     'gatortests': 1200,
     'jtreg-setup': 7200,
-    'jtreg-hotspot-compiler': 54000,
-    'jtreg-hotspot-gc': 14400,
-    'jtreg-hotspot-runtime': 14400,
+    'jtreg-hotspot-compiler': 36000,
+    'jtreg-hotspot-gc': 7200,
+    'jtreg-hotspot-runtime': 7200,
     'jtreg-hotspot-sanity': 7200,
     'jtreg-hotspot-serviceability': 7200,
     'jtreg-hotspot-testlibrary': 7200,