git: openjdk/jdk-sandbox: riscv-port-branch: Update copyright years as necessary

[duke]

Changeset: 2287dfcf
Author:    Fei Yang <felix.yang at huawei.com>
Date:      2021-10-17 23:19:57 +0000
URL:       https://git.openjdk.java.net/jdk-sandbox/commit/2287dfcf230420a370140dfe7906db6a39211f33

Update copyright years as necessary

! make/autoconf/build-aux/autoconf-config.guess
! make/autoconf/build-aux/autoconf-config.sub
! src/hotspot/share/jfr/utilities/jfrBigEndian.hpp
! src/hotspot/share/opto/subnode.hpp
! src/hotspot/share/utilities/globalDefinitions_gcc.hpp
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_proc.c
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java
! src/utils/hsdis/hsdis.c
! test/hotspot/jtreg/compiler/intrinsics/sha/cli/testcases/GenericTestCaseForOtherCPU.java
! test/hotspot/jtreg/compiler/loopopts/superword/ProdRed_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/ProdRed_Float.java
! test/hotspot/jtreg/compiler/loopopts/superword/ProdRed_Int.java
! test/hotspot/jtreg/compiler/loopopts/superword/ReductionPerf.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRedAbsNeg_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRedAbsNeg_Float.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRedSqrt_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRed_Double.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRed_Float.java
! test/hotspot/jtreg/compiler/loopopts/superword/SumRed_Int.java
! test/hotspot/jtreg/compiler/runtime/criticalnatives/argumentcorruption/CheckLongArgs.java
! test/hotspot/jtreg/compiler/runtime/criticalnatives/lookup/LookUp.java
! test/hotspot/jtreg/compiler/testlibrary/sha/predicate/IntrinsicPredicates.java
! test/hotspot/jtreg/gc/shenandoah/TestWrongArrayMember.java
! test/hotspot/jtreg/runtime/ReservedStack/ReservedStackTest.java
! test/jdk/jdk/jfr/event/os/TestCPUInformation.java
! test/lib-test/jdk/test/lib/TestMutuallyExclusivePlatformPredicates.java