Bump commons-io version from 1.3.2 to 2.11.0 (#165)

* Bump commons-io version from 1.3.2 to 2.11.0

    An [improper limited path
    traversal vulnerability](https://nvd.nist.gov/vuln/detail/CVE-2021-29425) was found in
    commons-io:commons-io. Bumping the version from 1.3.2 to 2.11.0 gives a
    version without the CVE.

    Made the background query in CancelTest.java longer so that it
    wouldn't finish before the test tried to cancel the query.

---------

Co-authored-by: Shalani Weerasooriya <shalaniw@google.com>

pom.xml

@@ -104,7 +104,7 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>1.3.2</version>
+      <version>2.11.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.api-client</groupId>

src/test/java/net/starschema/clouddb/jdbc/CancelTest.java

@@ -70,7 +70,22 @@ public void run() {
                       + "  (SELECT 391171 AS num) UNION ALL\n"
                       + "  (SELECT 391172 AS num) UNION ALL\n"
                       + "  (SELECT 391173 AS num) UNION ALL\n"
-                      + "  (SELECT 391174 AS num))\n"
+                      + "  (SELECT 391174 AS num) UNION ALL\n"
+                      + "  (SELECT 391175 AS num) UNION ALL\n"
+                      + "  (SELECT 391176 AS num) UNION ALL\n"
+                      + "  (SELECT 391177 AS num) UNION ALL\n"
+                      + "  (SELECT 391178 AS num) UNION ALL\n"
+                      + "  (SELECT 391179 AS num) UNION ALL\n"
+                      + "  (SELECT 391180 AS num) UNION ALL\n"
+                      + "  (SELECT 391181 AS num) UNION ALL\n"
+                      + "  (SELECT 391182 AS num) UNION ALL\n"
+                      + "  (SELECT 391183 AS num) UNION ALL\n"
+                      + "  (SELECT 391184 AS num) UNION ALL\n"
+                      + "  (SELECT 391185 AS num) UNION ALL\n"
+                      + "  (SELECT 391186 AS num) UNION ALL\n"
+                      + "  (SELECT 391187 AS num) UNION ALL\n"
+                      + "  (SELECT 391188 AS num) UNION ALL\n"
+                      + "  (SELECT 391189 AS num))\n"
                       + "SELECT count(*) from d d1, d d2, d d3, d d4, d d5, d d6, d d7, d d8, d d9"
                       + " LIMIT "
                       + limit;