CI: Skip Unicode caches for Fuzzer build

There is a bit of a race here between the Fuzzer and non-Fuzzer Lagom
builds. If the Unicode caches are empty, and the Fuzzer build completes
first, then the UCD and CLDR directories will be empty or won't exist.
Skip handling the Unicode caches for this build.

Meta/Azure/Caches.yml

@@ -4,6 +4,7 @@ parameters:
   toolchain: 'gcc'
   build_directory: ''
   ccache_version: 1 # Increment this number if CI has trouble with ccache.
+  with_unicode_caches: true
 
 steps:
   - script: |
@@ -32,17 +33,18 @@ steps:
       path: $(CCACHE_DIR)
     displayName: 'Compiler Cache'
 
-  - task: Cache@2
-    inputs:
-      key: '"unicode_data" | Userland/Libraries/LibUnicode/unicode_data.cmake'
-      path: $(Build.SourcesDirectory)/${{ parameters.build_directory }}/UCD
-    displayName: 'UnicodeData Cache'
+  - ${{ if eq(parameters.with_unicode_caches, true) }}:
+    - task: Cache@2
+      inputs:
+        key: '"unicode_data" | Userland/Libraries/LibUnicode/unicode_data.cmake'
+        path: $(Build.SourcesDirectory)/${{ parameters.build_directory }}/UCD
+      displayName: 'UnicodeData Cache'
 
-  - task: Cache@2
-    inputs:
-      key: '"unicode_locale" | Userland/Libraries/LibUnicode/unicode_data.cmake'
-      path: $(Build.SourcesDirectory)/${{ parameters.build_directory }}/CLDR
-    displayName: 'UnicodeLocale Cache'
+    - task: Cache@2
+      inputs:
+        key: '"unicode_locale" | Userland/Libraries/LibUnicode/unicode_data.cmake'
+        path: $(Build.SourcesDirectory)/${{ parameters.build_directory }}/CLDR
+      displayName: 'UnicodeLocale Cache'
 
   - script: |
       ccache -M 5G

Meta/Azure/Lagom.yml

@@ -36,6 +36,10 @@ jobs:
         arch: 'Lagom'
         toolchain: '$(toolchain)'
         build_directory: 'Meta/Lagom/Build'
+        ${{ if eq(parameters.fuzzer, 'Fuzz') }}:
+          with_unicode_caches: false
+        ${{ if eq(parameters.fuzzer, 'NoFuzz') }}:
+          with_unicode_caches: true
 
     - script: |
         mkdir -p Meta/Lagom/Build