Change the syntax for jacoco filter wildcard parameters.

originally:
.* -> /**/*.class
now:
.* -> /*.class
.** -> /**/*.class

Also add NinjaAndShellEscape to allow filtering inner classes with $ in
the name.

Test: unittests.
Bug: b/71889972
Change-Id: Ifb8d7daa22bee02346885171edb15180af18f0de

java/jacoco_test.go

@@ -33,13 +33,23 @@ func TestJacocoFilterToSpecs(t *testing.T) {
 		{
 			name: "package wildcard",
 			in:   "package.*",
+			out:  "package/*.class",
+		},
+		{
+			name: "package recursive wildcard",
+			in:   "package.**",
 			out:  "package/**/*.class",
 		},
 		{
-			name: "all wildcard",
-			in:   "*",
+			name: "recursive wildcard only",
+			in:   "**",
 			out:  "**/*.class",
 		},
+		{
+			name: "single wildcard only",
+			in:   "*",
+			out:  "*.class",
+		},
 	}
 
 	for _, testCase := range testCases {