Gradle Configuration Cache - Round 1

Summary:
This is a first part of a series of diff needed to enable G. Configuration Cache:
https://docs.gradle.org/current/userguide/configuration_cache.html
as it will make our CI faster (and will be the default in the future Gradle version).

Here I'm making all those tasks `prepare*` CC friendly.

Those tasks were not CC friendly as they were referencing an external variable inside their body.
We don't need to know the library version, we can just substring after the first folder
and the tasks will behave as before.

Changelog:
[Internal] [Changed] -

Differential Revision: D69655168

packages/react-native/ReactAndroid/build.gradle.kts

@@ -293,7 +293,7 @@ val prepareDoubleConversion by
       from(dependenciesPath ?: tarTree(downloadDoubleConversionDest))
       from("src/main/jni/third-party/double-conversion/")
       include("double-conversion-${DOUBLE_CONVERSION_VERSION}/src/**/*", "CMakeLists.txt")
-      filesMatching("*/src/**/*") { this.path = "double-conversion/${this.name}" }
+      filesMatching("*/src/**/*") { path = "double-conversion/${name}" }
       includeEmptyDirs = false
       into("$thirdPartyNdkDir/double-conversion")
     }
@@ -315,7 +315,7 @@ val prepareFolly by
       from(dependenciesPath ?: tarTree(downloadFollyDest))
       from("src/main/jni/third-party/folly/")
       include("folly-${FOLLY_VERSION}/folly/**/*", "CMakeLists.txt")
-      eachFile { this.path = this.path.removePrefix("folly-${FOLLY_VERSION}/") }
+      eachFile { path = path.substringAfter("/") }
       includeEmptyDirs = false
       into("$thirdPartyNdkDir/folly")
     }
@@ -338,7 +338,7 @@ val prepareFastFloat by
       from(dependenciesPath ?: tarTree(downloadFastFloatDest))
       from("src/main/jni/third-party/fast_float/")
       include("fast_float-${FAST_FLOAT_VERSION}/include/**/*", "CMakeLists.txt")
-      eachFile { this.path = this.path.removePrefix("fast_float-${FAST_FLOAT_VERSION}/") }
+      eachFile { path = path.substringAfter("/") }
       includeEmptyDirs = false
       into("$thirdPartyNdkDir/fast_float")
     }
@@ -361,7 +361,7 @@ val prepareFmt by
       from(dependenciesPath ?: tarTree(downloadFmtDest))
       from("src/main/jni/third-party/fmt/")
       include("fmt-${FMT_VERSION}/src/**/*", "fmt-${FMT_VERSION}/include/**/*", "CMakeLists.txt")
-      eachFile { this.path = this.path.removePrefix("fmt-${FMT_VERSION}/") }
+      eachFile { path = path.substringAfter("/") }
       includeEmptyDirs = false
       into("$thirdPartyNdkDir/fmt")
     }
@@ -394,7 +394,7 @@ val prepareGtest by
     tasks.registering(Copy::class) {
       dependsOn(if (dependenciesPath != null) emptyList() else listOf(downloadGtest))
       from(dependenciesPath ?: tarTree(downloadGtestDest))
-      eachFile { this.path = (this.path.removePrefix("googletest-release-${GTEST_VERSION}/")) }
+      eachFile { path = path.substringAfter("/") }
       into(File(thirdPartyNdkDir, "googletest"))
     }