Security update for java-1_7_0-openjdk

This update for java-1_7_0-openjdk fixes the following issues: - Update to 2.6.24 - OpenJDK 7u281 (October 2020 CPU, bsc#1177943) * Security fixes + JDK-8233624: Enhance JNI linkage + JDK-8236862, CVE-2020-14779: Enhance support of Proxy class + JDK-8237990, CVE-2020-14781: Enhanced LDAP contexts + JDK-8237995, CVE-2020-14782: Enhance certificate processing + JDK-8240124: Better VM Interning + JDK-8241114, CVE-2020-14792: Better range handling + JDK-8242680, CVE-2020-14796: Improved URI Support + JDK-8242685, CVE-2020-14797: Better Path Validation + JDK-8242695, CVE-2020-14798: Enhanced buffer support + JDK-8243302: Advanced class supports + JDK-8244136, CVE-2020-14803: Improved Buffer supports + JDK-8244479: Further constrain certificates + JDK-8244955: Additional Fix for JDK-8240124 + JDK-8245407: Enhance zoning of times + JDK-8245412: Better class definitions + JDK-8245417: Improve certificate chain handling + JDK-8248574: Improve jpeg processing + JDK-8249927: Specify limits of jdk.serialProxyInterfaceLimit + JDK-8253019: Enhanced JPEG decoding * Import of OpenJDK 7 u281 build 1 + JDK-8145096: Undefined behaviour in HotSpot + JDK-8215265: C2: range check elimination may allow illegal out of bound access * Backports + JDK-8250861, PR3812: Crash in MinINode::Ideal(PhaseGVN*, bool)