RFR: 8294980: test/jdk/java/lang/invoke 15 test classes use experimental bytecode library

[Mourad Abbay]

early experimental version of the bytecode library is bundled under:
test/jdk/lib/testlibrary/bytecode

following tests reference it:
test/jdk/java/lang/invoke/common/test/java/lang/invoke/lib/InstructionHelper.java
test/jdk/java/lang/invoke/condy/CondyWithGarbageTest.java
test/jdk/java/lang/invoke/condy/CondyReturnPrimitiveTest.java
test/jdk/java/lang/invoke/condy/CondyWrongType.java
test/jdk/java/lang/invoke/condy/CondyNestedTest.java
test/jdk/java/lang/invoke/condy/CondyStaticArgumentsTest.java
test/jdk/java/lang/invoke/condy/BootstrapMethodJumboArgsTest.java
test/jdk/java/lang/invoke/condy/ConstantBootstrapsTest.java
test/jdk/java/lang/invoke/condy/CondyRepeatFailedResolution.java
test/jdk/java/lang/invoke/condy/CondyBSMInvocation.java
test/jdk/java/lang/invoke/condy/CondyTypeValidationTest.java
test/jdk/java/lang/invoke/condy/CondyBSMValidationTest.java
test/jdk/java/lang/invoke/condy/CondyNameValidationTest.java
test/jdk/java/lang/invoke/condy/CondyBSMException.java
test/jdk/java/lang/invoke/condy/CondyInterfaceWithOverpassMethods.java

-------------

Commit messages:
 - Remove reference to old bytecode library.
 - Remove early experimental version of the bytecode library.
 - Convert CondyInterfaceWithOverpassMethods .
 - Convert CondyBSMException .
 - Convert CondyNameValidationTest .
 - Convert CondyBSMValidationTest .
 - Convert CondyTypeValidationTest .
 - Convert CondyBSMInvocation .
 - Convert CondyRepeatFailedResolution .
 - Convert ConstantBootstrapsTest .
 - ... and 7 more: https://git.openjdk.org/jdk/compare/2f311d59...0221e2b4

Changes: https://git.openjdk.org/jdk/pull/16268/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16268&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8294980
  Stats: 7526 lines in 38 files changed: 362 ins; 6547 del; 617 mod
  Patch: https://git.openjdk.org/jdk/pull/16268.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16268/head:pull/16268

PR: https://git.openjdk.org/jdk/pull/16268