Changes param in cmd-parser to take escaped strings too

[anderson4j]

Cypher5/25Parser.g4 define
parameter[String paramType]
: DOLLAR parameterName[paramType]
;

parameterName[String paramType]
: (symbolicNameString | UNSIGNED_DECIMAL_INTEGER)
;

In CypherCmdParser.g4 instead we had:
paramsCmd: PARAM paramsArgs?;

paramsArgs: (CLEAR | listCompletionRule | map | lambda);

lambda: unescapedSymbolicNameString EQ GT expression;

So params created with lambda could never be escaped, even though regular parser allows it. this aligns cmd-parser with regular.

[changeset-bot]

⚠️ No Changeset found

Latest commit: fe1f775

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR