fix(plugins): exclude transitive leveldbjni-all from :crypto

Toolkit.jar built on x86_64 throws NoSuchMethodError on
org.iq80.leveldb.Options.maxBatchSize(I) at runtime when running
`db archive` / `--rebuild-manifest`.

Root cause: the :crypto module added in PR tronprotocol#6637 brings in
:common -> :platform transitively, which pulls in
org.fusesource.leveldbjni:leveldbjni-all:1.8. The direct :platform
dependency on x86 already excludes leveldbjni-all (so the
io.github.tronprotocol fork at 1.18.2 can be used instead), but the
transitive path through :crypto does not. Both jars contain
org/iq80/leveldb/Options.class; in the fat jar the duplicate-entry
write order leaves the 1.8 copy, which lacks Options.maxBatchSize(int).

Why tests didn't catch it:
- :plugins:test classpath has both jars side-by-side; the JVM
  classloader returns the first match, which is 1.18.2 (declared
  directly), so tests pass.
- The fat jar binaryRelease task uses zipTree to merge classes;
  duplicate entries are overwritten by later writes, so the surviving
  Options.class can be the 1.8 copy. Same classpath, opposite winner.
- ARM64 path declares only :platform directly (no 1.18.2), so there is
  no conflict; Archive tests are also excluded on ARM64.

Fix: exclude org.fusesource.leveldbjni:leveldbjni-all from the :crypto
implementation, mirroring the existing exclusion on the direct
:platform dependency. After this change the x86 runtimeClasspath
contains only io.github.tronprotocol:leveldbjni-all:1.18.2, and the
fat jar's Options.class always exposes maxBatchSize(int).

Verified on x86_64 + JDK 8 (eclipse-temurin:8-jdk container):
- :plugins:dependencies no longer lists leveldbjni-all 1.8
- java -jar Toolkit.jar db archive -d <empty> exits 0 with the
  expected "directory does not contain any database" message
- :plugins:test passes

Author: Barbatos

plugins/build.gradle

@@ -39,6 +39,12 @@ dependencies {
         exclude group: 'io.prometheus'
         exclude group: 'org.aspectj'
         exclude group: 'org.apache.httpcomponents'
+        // :crypto -> :common -> :platform transitively pulls leveldbjni-all 1.8,
+        // which conflicts with the io.github.tronprotocol leveldbjni-all 1.18.2
+        // declared below on x86. Both jars contain org/iq80/leveldb/Options.class;
+        // in the fat jar the duplicate-entry write order can leave the 1.8 copy,
+        // which lacks Options.maxBatchSize(int) and breaks `db archive` at runtime.
+        exclude group: 'org.fusesource.leveldbjni', module: 'leveldbjni-all'
     }
     implementation group: 'info.picocli', name: 'picocli', version: '4.6.3'
     implementation group: 'com.typesafe', name: 'config', version: '1.3.2'