add POWERLEVEL9K_JAVA_VERSION_FULL parameter

The file pattern is based on https://github.com/starship/starship/pull/966.

internal/p10k.zsh

@@ -4157,6 +4157,9 @@ _p9k_prompt_dropbox_init() {
 
 # print Java version number
 prompt_java_version() {
+  if (( _POWERLEVEL9K_JAVA_VERSION_PROJECT_ONLY )); then
+    _p9k_upglob 'pom.xml|build.gradle.kts|build.sbt|deps.edn|project.clj|build.boot|*.(java|class|jar|gradle|clj|cljc)' && return
+  fi
   _p9k_cached_cmd_stdout_stderr java -fullversion || return
   local v=$_p9k__ret
   v=${${v#*\"}%\"*}
@@ -6603,6 +6606,7 @@ _p9k_init_params() {
   _p9k_declare -b POWERLEVEL9K_DOTNET_VERSION_PROJECT_ONLY 1
   _p9k_declare -b POWERLEVEL9K_GO_VERSION_PROJECT_ONLY 1
   _p9k_declare -b POWERLEVEL9K_RUST_VERSION_PROJECT_ONLY 1
+  _p9k_declare -b POWERLEVEL9K_JAVA_VERSION_PROJECT_ONLY 0
   _p9k_declare -b POWERLEVEL9K_RBENV_PROMPT_ALWAYS_SHOW 0
   _p9k_declare -a POWERLEVEL9K_RBENV_SOURCES -- shell local global
   _p9k_declare -b POWERLEVEL9K_PHPENV_PROMPT_ALWAYS_SHOW 0
@@ -7276,7 +7280,7 @@ _p9k_must_init() {
     [[ $sig == $_p9k__param_sig ]] && return 1
     _p9k_deinit
   fi
-  _p9k__param_pat=$'v63\1'${ZSH_VERSION}$'\1'${ZSH_PATCHLEVEL}$'\1'
+  _p9k__param_pat=$'v64\1'${ZSH_VERSION}$'\1'${ZSH_PATCHLEVEL}$'\1'
   _p9k__param_pat+=$'${#parameters[(I)POWERLEVEL9K_*]}\1${(%):-%n%#}\1$GITSTATUS_LOG_LEVEL\1'
   _p9k__param_pat+=$'$GITSTATUS_ENABLE_LOGGING\1$GITSTATUS_DAEMON\1$GITSTATUS_NUM_THREADS\1'
   _p9k__param_pat+=$'$DEFAULT_USER\1${ZLE_RPROMPT_INDENT:-1}\1$P9K_SSH\1$__p9k_ksh_arrays'