Upgrade guava version to 33.4.8

[zrlw]

#12215
Guava seems to call a deprecated sun.misc.Unsafe::objectFieldOffset method which might be removed in a future JDK release.
There are still a few things to do for -android versions, which are tracked in google/guava#7742,
see details at google/guava#7811

[linux-foundation-easycla]

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• ✅ login: zrlw / name: zrlw (497c16c, b47d84b, 99e9bde, 24af5ed, b2924d7, b46bcd5, 8fd6c3a)

[zrlw]

# error-prone 2.31.0+ blocked on https://github.com/grpc/grpc-java/issues/10152
# It breaks Bazel (ArrayIndexOutOfBoundsException in turbine) and Dexing ("D8:
# java.lang.NullPointerException"). We can trivially upgrade the Bazel CI to
# 6.3.0+ (https://github.com/bazelbuild/bazel/issues/18743).

According to https://issuetracker.google.com/issues/342522142#comment8 (Jun 6, 2024):

This was fixed in D8/R8 compilers a little more than a year ago. The issue tracking this on D8/R8 is b/281536562, but that is an internal bug.
The fix landed in 8.3.3-dev, and was part of AGP 8.3. It was backported to 8.1.44 and 8.0.46 for AGP 8.1 and 8.0.
It was not backported to D8/R8 4.0 for AGP 7.4. However, you should be able to use D8/R8 8.0.44 or 8.1.44 with AGP 7.4 if needed. To use a specific D8/R8 version merge the following into settings.gradle or settings.gradle.kts:

pluginManagement {
    buildscript {
        repositories {
            mavenCentral()
            maven {
                url = uri("https://storage.googleapis.com/r8-releases/raw")
            }
        }
        dependencies {
            classpath("com.android.tools:r8:8.1.44")
        }
    }
}

[zrlw]

@shivaspeaks PTAL

[ejona86]

We're trying to get a release made (v1.74.0). Once it is made, we'll look at bumping the dependency versions.